[{"data":1,"prerenderedAt":2814},["ShallowReactive",2],{"publications":3},[4,59,105,145,182,223,257,288,312,339,363,388,424,460,480,505,533,559,589,615,802,824,849,872,888,906,932,962,993,1024,1050,1076,1103,1123,1154,1187,1214,1245,1285,1323,1352,1379,1403,1425,1442,1469,1491,1516,1543,1572,1601,1627,1646,1670,1690,1712,1746,1777,1801,1833,1853,1884,1909,1937,1972,1992,2019,2035,2079,2101,2127,2162,2201,2227,2269,2297,2332,2363,2391,2408,2432,2456,2482,2514,2548,2579,2599,2636,2667,2696,2737,2765,2787],{"_path":5,"_dir":6,"_draft":7,"_partial":7,"_locale":8,"title":9,"description":8,"_hidden":7,"authors":10,"authors_orcid":15,"year":20,"doi":21,"openalex_id":22,"venue":23,"abstract_screenshot":18,"keywords":24,"body":46,"_type":52,"_id":53,"_source":54,"_file":55,"_stem":56,"_extension":57,"locale":58},"\u002Fpublications\u002F2016\u002Fa-concept-for-actuating-and-controlling-a-leg-of-a-novel-walking-parallel-kinema","2016",false,"","A concept for actuating and controlling a leg of a novel walking parallel kinematic machine tool",[11,12,13,14],"Rushworth, Adam","Axinte, Dragoş","Raffles, Mark","Cobos-Guzmán, Salvador",[16,17,18,19],"0000-0003-3803-7549","0000-0002-3595-0933",null,"0000-0002-3407-3326",2016,"https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.mechatronics.2016.10.010","W2560059627","Mechatronics",[25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45],"Kinematics","Mechanism (biology)","Machining","Inverse kinematics","Control theory (sociology)","Machine tool","Actuator","Degrees of freedom (physics and chemistry)","Position (finance)","Joint (building)","Control engineering","Engineering","Screw theory","Computer science","Scope (computer science)","Simulation","Robot","Mechanical engineering","Artificial intelligence","Control (management)","Structural engineering",{"type":47,"children":48,"toc":49},"root",[],{"title":8,"searchDepth":50,"depth":50,"links":51},2,[],"markdown","content:publications:2016:a-concept-for-actuating-and-controlling-a-leg-of-a-novel-walking-parallel-kinema.md","content","publications\u002F2016\u002Fa-concept-for-actuating-and-controlling-a-leg-of-a-novel-walking-parallel-kinema.md","publications\u002F2016\u002Fa-concept-for-actuating-and-controlling-a-leg-of-a-novel-walking-parallel-kinema","md","en",{"_path":60,"_dir":61,"_draft":7,"_partial":7,"_locale":8,"title":62,"description":63,"_hidden":7,"authors":64,"authors_orcid":70,"year":72,"doi":18,"openalex_id":73,"venue":74,"abstract_screenshot":18,"keywords":75,"body":91,"_type":52,"_id":102,"_source":54,"_file":103,"_stem":104,"_extension":57,"locale":58},"\u002Fpublications\u002F2017\u002Fgain-enhancement-of-microstrip-patch-antenna-using-low-loss-negative-refractive","2017","Gain enhancement of microstrip patch antenna using low loss negative refractive index metamaterial superstrate","A novel microstrip patch antenna (MPA) based on planar negative refractive-index metamaterial is proposed. It is demonstrated that the proposed nested split ring resonator (SRR) structure metamaterial yields an effective refractive index that equal to negative value over the frequency range of 770 MHz to 1070 MHz The negative refractive index structure is applied as a superstrate to a C-shaped microstrip patch antenna. The simulation results show that the gain is effectively improved by 2.64 dB (119 %) after the incorporation of negative refractive index metamaterial superstrate. The results illustrated that the gain of the proposed antenna is enhanced over the desired frequency band 935 MHz to 960 MHz. The air gap between the antenna and superstrate was also studied by applying the theory of Fabry-Perot (F-P) resonant cavity to obtain the optimum air gap of 55 mm to achieve the maximum gain.",[65,66,67,68,69],"Ng, C. H.","Devi, Kavuri Kasi Annapurna","Chakrabarty, Chandan Kumar","Din, Norashidah Md","Kwong, Chiew Foong",[18,18,18,18,71],"0000-0001-7857-511X",2017,"W2742726648","Journal of Telecommunication Electronic and Computer Engineering (JTEC)",[76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,36],"Metamaterial","Metamaterial antenna","Patch antenna","Materials science","Microstrip antenna","Optics","Split-ring resonator","Refractive index","Microstrip","Resonator","Optoelectronics","Antenna (radio)","Antenna factor","Physics","Telecommunications",{"type":47,"children":92,"toc":100},[93],{"type":94,"tag":95,"props":96,"children":97},"element","p",{},[98],{"type":99,"value":63},"text",{"title":8,"searchDepth":50,"depth":50,"links":101},[],"content:publications:2017:gain-enhancement-of-microstrip-patch-antenna-using-low-loss-negative-refractive.md","publications\u002F2017\u002Fgain-enhancement-of-microstrip-patch-antenna-using-low-loss-negative-refractive.md","publications\u002F2017\u002Fgain-enhancement-of-microstrip-patch-antenna-using-low-loss-negative-refractive",{"_path":106,"_dir":107,"_draft":7,"_partial":7,"_locale":8,"title":108,"description":109,"_hidden":7,"authors":110,"authors_orcid":114,"year":118,"doi":119,"openalex_id":120,"venue":18,"abstract_screenshot":18,"keywords":121,"body":134,"_type":52,"_id":142,"_source":54,"_file":143,"_stem":144,"_extension":57,"locale":58},"\u002Fpublications\u002F2018\u002Fa-hybrid-fuzzy-madm-based-decision-making-scheme-for-qos-aware-handover","2018","A hybrid fuzzy-MADM based decision-making scheme for QoS aware handover","The fifth-generation communications system (5G) will commercialize at 2020 in order to satisfy the increasing demands on data rate and also to enable the internet of things (IoT). One of the most challenging issues in 5G communications network is to provide provisioning quality of service (QoS) while maintaining seamless mobility for user equipment (UE). This paper proposes a QoS-aware handover algorithm based on fuzzy-TOPSIS to trigger and achieve the optimal cell selection. The proposed algorithm integrates both advantages of fuzzy logic and technique for order preference by similarity to an ideal solution (TOPSIS). The weights value of network attributes is first calculated by Entropy and the fuzzy-TOPSIS algorithm are then applied to rank each access networks. This QoS-aware algorithm is able to achieve the optimal Mean Option Score (MOS) for UE by considering QoS related parameters such as network jitter and packet loss ratio. The simulation results indicate that the proposed algorithm can guarantee good QoS while maintaining number of handover at a low level.",[111,69,112,113],"Liu, Qianyu","Zhang, Sibo","Li, Lincan",[115,71,116,117],"0000-0002-2660-7287","0009-0004-3018-3802","0000-0002-3774-8878",2018,"https:\u002F\u002Fdoi.org\u002F10.1049\u002Fcp.2018.1728","W2962749484",[122,123,38,124,125,126,127,128,129,130,131,43,132,36,133],"TOPSIS","Quality of service","Handover","Fuzzy logic","Computer network","Jitter","User equipment","Packet loss","Provisioning","Network packet","Base station","Operations research",{"type":47,"children":135,"toc":140},[136],{"type":94,"tag":95,"props":137,"children":138},{},[139],{"type":99,"value":109},{"title":8,"searchDepth":50,"depth":50,"links":141},[],"content:publications:2018:a-hybrid-fuzzy-madm-based-decision-making-scheme-for-qos-aware-handover.md","publications\u002F2018\u002Fa-hybrid-fuzzy-madm-based-decision-making-scheme-for-qos-aware-handover.md","publications\u002F2018\u002Fa-hybrid-fuzzy-madm-based-decision-making-scheme-for-qos-aware-handover",{"_path":146,"_dir":107,"_draft":7,"_partial":7,"_locale":8,"title":147,"description":148,"_hidden":7,"authors":149,"authors_orcid":154,"year":118,"doi":157,"openalex_id":158,"venue":18,"abstract_screenshot":18,"keywords":159,"body":171,"_type":52,"_id":179,"_source":54,"_file":180,"_stem":181,"_extension":57,"locale":58},"\u002Fpublications\u002F2018\u002Fdeveloping-virtual-reality-open-educational-resources-in-a-sino-foreign-higher-e","Developing Virtual Reality Open Educational Resources in a Sino-Foreign Higher Education Institution: Challenges and Strategies","Open educational resources (OERs) are teaching, learning, and research resources that have been made available such that they can be used, shared, and modified freely. Motivated by recent OER development successes, an interdisciplinary team at a Sino-foreign Higher Education Institution in China, University of Nottingham Ningbo China (UNNC), have been engaged in the creation of a new virtual reality (VR) OER, initially aimed at students and educators in the institution's Civil Engineering department. The VR OER centres around the creation of a virtual field trip (VFT), capturing knowledge and experience not often available to students. This paper examines the background and motivations to the project, outlining the strategies and cooperation so far employed, and explores the progress and challenges encountered. Anticipated further challenges, and potential mitigation, as the project continues are also discussed.",[150,151,152,69,153],"Towey, Dave","Walker, James","Austin, Clayton","Wei, Sherry",[155,156,18,71,18],"0000-0003-0877-4353","0000-0002-0152-9366","https:\u002F\u002Fdoi.org\u002F10.1109\u002Ftale.2018.8615167","W2910866194",[160,161,162,163,164,165,166,38,167,168,36,169,170],"Open educational resources","Virtual reality","Institution","China","Higher education","Engineering management","Knowledge management","Engineering ethics","Political science","World Wide Web","Human–computer interaction",{"type":47,"children":172,"toc":177},[173],{"type":94,"tag":95,"props":174,"children":175},{},[176],{"type":99,"value":148},{"title":8,"searchDepth":50,"depth":50,"links":178},[],"content:publications:2018:developing-virtual-reality-open-educational-resources-in-a-sino-foreign-higher-e.md","publications\u002F2018\u002Fdeveloping-virtual-reality-open-educational-resources-in-a-sino-foreign-higher-e.md","publications\u002F2018\u002Fdeveloping-virtual-reality-open-educational-resources-in-a-sino-foreign-higher-e",{"_path":183,"_dir":107,"_draft":7,"_partial":7,"_locale":8,"title":184,"description":185,"_hidden":7,"authors":186,"authors_orcid":197,"year":118,"doi":203,"openalex_id":204,"venue":205,"abstract_screenshot":18,"keywords":206,"body":212,"_type":52,"_id":220,"_source":54,"_file":221,"_stem":222,"_extension":57,"locale":58},"\u002Fpublications\u002F2018\u002Fmiror-miniaturized-robotic-systems-for-holistic-iin-situ-i-repair-and-maintenanc","MiRoR—Miniaturized Robotic Systems for Holistic \u003Ci>In-Situ\u003C\u002Fi> Repair and Maintenance Works in Restrained and Hazardous Environments","This letter presents the novel concept of a miniaturized robotized machine tool, Mini-RoboMach, consisting of a walking hexapod robot and a Slender Continuum Arm. By combining the mobility of the walking robot with the positioning accuracy of the machine tool, with its 24 + 25 degrees of freedom, camera-based calibration system, laser scanner, and two end-effectors of opposed orientations, the proposed system can provide a versatile tool for in-situ work (e.g., repair) in hazardous\u002Funreachable locations in large installations.",[12,187,188,11,14,189,190,191,192,193,194,195,196],"Dong, Xin","Palmer, David","Olarra, Aitor","Arizaga, Inigo","Gomez-Acedo, Eneko","Txoperena, Kristine","Pfeiffer, Kai","Meßmer, Felix","Gruhler, Matthias","Kell, James",[17,198,199,16,19,200,18,201,18,202,18,18,18],"0000-0001-9337-9379","0000-0002-5169-5661","0000-0001-7723-1948","0000-0001-9680-473X","0000-0002-4810-2802","https:\u002F\u002Fdoi.org\u002F10.1109\u002Ftmech.2018.2800285","W2790154185","IEEE\u002FASME Transactions on Mechatronics",[207,208,41,209,38,210,211,40,36,43],"Hexapod","Hazardous waste","Robotic arm","Scanner","Robot end effector",{"type":47,"children":213,"toc":218},[214],{"type":94,"tag":95,"props":215,"children":216},{},[217],{"type":99,"value":185},{"title":8,"searchDepth":50,"depth":50,"links":219},[],"content:publications:2018:miror-miniaturized-robotic-systems-for-holistic-iin-situ-i-repair-and-maintenanc.md","publications\u002F2018\u002Fmiror-miniaturized-robotic-systems-for-holistic-iin-situ-i-repair-and-maintenanc.md","publications\u002F2018\u002Fmiror-miniaturized-robotic-systems-for-holistic-iin-situ-i-repair-and-maintenanc",{"_path":224,"_dir":107,"_draft":7,"_partial":7,"_locale":8,"title":225,"description":226,"_hidden":7,"authors":227,"authors_orcid":230,"year":118,"doi":232,"openalex_id":233,"venue":18,"abstract_screenshot":18,"keywords":234,"body":246,"_type":52,"_id":254,"_source":54,"_file":255,"_stem":256,"_extension":57,"locale":58},"\u002Fpublications\u002F2018\u002Fpredicting-future-location-in-mobile-cache-based-on-variable-order-of-prediction","Predicting future location in mobile cache based on variable order of prediction-by-partial-matching algorithm","Mobile caching at the edge of the wireless network has been regarded as an ideal approach that can alleviate the user access latencies. While there is a problem that the user terminal (UT) is moving too fast when enter a serving cache area, it may not have enough time to acquire the required data from the cache. One solution is to predict the UT's future location and pre-prepare the requested content at the cache devices that will appear in the UT's future path. Once the UT arrive at the serving cache area, they can directly acquire the data since it is already at the location, rather than send in a request to update the cache. The key point to achieve this reliably is the accuracy of the location prediction. This paper presents a location prediction model based on prediction-by-partial-matching (PPM) algorithm in the mobile cache design. The performance of this model will be compared by using oneorder context, two-order context and three-order context, respectively. All the models will be evaluated in a real world data.",[113,69,228,111,229],"Chen, Fenghu","Wang, Jing",[117,18,18,115,231],"0000-0002-4627-6307","https:\u002F\u002Fdoi.org\u002F10.1049\u002Fcp.2018.1729","W2963894506",[38,235,236,237,238,239,240,241,242,243,126,244,245,43],"Cache","Cache algorithms","Cache invalidation","Context (archaeology)","Smart Cache","Matching (statistics)","Enhanced Data Rates for GSM Evolution","Cache coloring","Real-time computing","Algorithm","CPU cache",{"type":47,"children":247,"toc":252},[248],{"type":94,"tag":95,"props":249,"children":250},{},[251],{"type":99,"value":226},{"title":8,"searchDepth":50,"depth":50,"links":253},[],"content:publications:2018:predicting-future-location-in-mobile-cache-based-on-variable-order-of-prediction.md","publications\u002F2018\u002Fpredicting-future-location-in-mobile-cache-based-on-variable-order-of-prediction.md","publications\u002F2018\u002Fpredicting-future-location-in-mobile-cache-based-on-variable-order-of-prediction",{"_path":258,"_dir":107,"_draft":7,"_partial":7,"_locale":8,"title":259,"description":8,"_hidden":7,"authors":260,"authors_orcid":265,"year":118,"doi":270,"openalex_id":271,"venue":272,"abstract_screenshot":18,"keywords":273,"body":281,"_type":52,"_id":285,"_source":54,"_file":286,"_stem":287,"_extension":57,"locale":58},"\u002Fpublications\u002F2018\u002Fsome-considerations-in-using-the-small-punch-testing-for-thermally-sprayed-conic","Some considerations in using the small punch testing for thermally sprayed CoNiCrAlY coatings",[261,11,262,263,264],"Chen, Hao","Sun, Wei","He, Jian","Guo, Hongbo",[266,16,267,268,269],"0000-0002-3519-180X","0000-0002-0978-5313","0000-0003-2670-8472","0000-0003-2441-813X","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.surfcoat.2018.10.080","W2898271809","Surface and Coatings Technology",[79,274,275,276,277,278,279,280,42],"Coating","Microstructure","Cracking","Clamping","Composite material","Thermal spraying","Metallurgy",{"type":47,"children":282,"toc":283},[],{"title":8,"searchDepth":50,"depth":50,"links":284},[],"content:publications:2018:some-considerations-in-using-the-small-punch-testing-for-thermally-sprayed-conic.md","publications\u002F2018\u002Fsome-considerations-in-using-the-small-punch-testing-for-thermally-sprayed-conic.md","publications\u002F2018\u002Fsome-considerations-in-using-the-small-punch-testing-for-thermally-sprayed-conic",{"_path":289,"_dir":290,"_draft":7,"_partial":7,"_locale":8,"title":291,"description":8,"_hidden":7,"authors":292,"authors_orcid":293,"year":295,"doi":296,"openalex_id":297,"venue":298,"abstract_screenshot":18,"keywords":299,"body":305,"_type":52,"_id":309,"_source":54,"_file":310,"_stem":311,"_extension":57,"locale":58},"\u002Fpublications\u002F2019\u002Fa-fuzzy-clustering-based-approach-for-madm-handover-in-5g-ultra-dense-networks","2019","A fuzzy-clustering based approach for MADM handover in 5G ultra-dense networks",[111,69,112,113,229],[115,71,116,117,294],"0000-0001-7735-8682",2019,"https:\u002F\u002Fdoi.org\u002F10.1007\u002Fs11276-019-02130-3","W2971821401","Wireless Networks",[124,38,126,132,123,125,300,301,302,303,243,304,43],"Cluster analysis","Cellular network","Interference (communication)","Distributed computing","Channel (broadcasting)",{"type":47,"children":306,"toc":307},[],{"title":8,"searchDepth":50,"depth":50,"links":308},[],"content:publications:2019:a-fuzzy-clustering-based-approach-for-madm-handover-in-5g-ultra-dense-networks.md","publications\u002F2019\u002Fa-fuzzy-clustering-based-approach-for-madm-handover-in-5g-ultra-dense-networks.md","publications\u002F2019\u002Fa-fuzzy-clustering-based-approach-for-madm-handover-in-5g-ultra-dense-networks",{"_path":313,"_dir":290,"_draft":7,"_partial":7,"_locale":8,"title":314,"description":8,"_hidden":7,"authors":315,"authors_orcid":317,"year":295,"doi":319,"openalex_id":320,"venue":272,"abstract_screenshot":18,"keywords":321,"body":332,"_type":52,"_id":336,"_source":54,"_file":337,"_stem":338,"_extension":57,"locale":58},"\u002Fpublications\u002F2019\u002Feffects-of-temperature-on-the-b-phase-depletion-in-mcralys-a-modelling-and-exper","Effects of temperature on the β-phase depletion in MCrAlYs: A modelling and experimental study towards designing new bond coat alloys",[261,11,316,263,264],"Hou, Xianghui",[266,16,318,268,269],"0000-0002-8686-4621","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.surfcoat.2019.02.024","W2917114072",[79,322,323,324,325,275,326,327,328,280,329,330,331],"Diffusion","Phase (matter)","Kinetics","Thermodynamics","Oxide","Chemical engineering","Analytical Chemistry (journal)","Chemistry","Chromatography","Organic chemistry",{"type":47,"children":333,"toc":334},[],{"title":8,"searchDepth":50,"depth":50,"links":335},[],"content:publications:2019:effects-of-temperature-on-the-β-phase-depletion-in-mcralys-a-modelling-and-exper.md","publications\u002F2019\u002Feffects-of-temperature-on-the-β-phase-depletion-in-mcralys-a-modelling-and-exper.md","publications\u002F2019\u002Feffects-of-temperature-on-the-β-phase-depletion-in-mcralys-a-modelling-and-exper",{"_path":340,"_dir":290,"_draft":7,"_partial":7,"_locale":8,"title":341,"description":342,"_hidden":7,"authors":343,"authors_orcid":344,"year":295,"doi":346,"openalex_id":347,"venue":348,"abstract_screenshot":18,"keywords":349,"body":352,"_type":52,"_id":360,"_source":54,"_file":361,"_stem":362,"_extension":57,"locale":58},"\u002Fpublications\u002F2019\u002Ffuzzy-topsis-based-optimal-handover-decision-making-algorithm-for-fifth-generati","Fuzzy-TOPSIS Based Optimal Handover Decision-making Algorithm for Fifth-generation of Mobile Communications System","With the increasing demand for higher bandwidth and data rate of the mobile user. There are massive Base Stations (BS) will be deployed in the future wireless environment. Several issues could be raised dues to dense deployment of BSs, i.e. handover (HO) ping-pong effect, unnecessary HO and frequent HO. To avoid these effects, the handover decision-making strategies become extremely important to select the optimal BS among all detected BS and ensure QoS for each mobile user. In this paper, the author develops a fuzzy-TOPSIS based HO algorithm to minimise the ping-pong effect and number of HO. The proposed algorithm integrates both advantages of fuzzy logic and TOPSIS. The Received Signal Strength Intensity (RSSI) and Signal to Noise Ratio (SNR) are considered as HO criteria in this approach. For the simulation result, the proposed HO algorithm can reduce ping-pong rate and a number of HO effectivity by comparing to conventional RSSI-based HO approach and classical Multi-Attribute Decision Making (MADM) HO method, i.e. simple additive weighting (SAW) and TOPSIS.",[111,69,112,113],[115,71,345,117],"0000-0003-1037-3970","https:\u002F\u002Fdoi.org\u002F10.12720\u002Fjcm.14.10.945-950","W2977521946","Journal of Communications",[38,124,122,125,126,350,133,43,351],"Mathematical optimization","Mathematics",{"type":47,"children":353,"toc":358},[354],{"type":94,"tag":95,"props":355,"children":356},{},[357],{"type":99,"value":342},{"title":8,"searchDepth":50,"depth":50,"links":359},[],"content:publications:2019:fuzzy-topsis-based-optimal-handover-decision-making-algorithm-for-fifth-generati.md","publications\u002F2019\u002Ffuzzy-topsis-based-optimal-handover-decision-making-algorithm-for-fifth-generati.md","publications\u002F2019\u002Ffuzzy-topsis-based-optimal-handover-decision-making-algorithm-for-fifth-generati",{"_path":364,"_dir":365,"_draft":7,"_partial":7,"_locale":8,"title":366,"description":367,"_hidden":7,"authors":368,"authors_orcid":369,"year":370,"doi":371,"openalex_id":372,"venue":373,"abstract_screenshot":18,"keywords":374,"body":377,"_type":52,"_id":385,"_source":54,"_file":386,"_stem":387,"_extension":57,"locale":58},"\u002Fpublications\u002F2020\u002Fa-proactive-mobile-edge-cache-policy-based-on-the-prediction-by-partial-matching","2020","A Proactive Mobile Edge Cache Policy Based on the Prediction by Partial Matching","The proactive caching has been an emerging approach to cost-effectively boost the network capacity and reduce access latency. While the performance of which extremely relies on the content prediction. Therefore, in this paper, a proactive cache policy is proposed in a distributed manner considering the prediction of the content popularity and user location to minimise the latency and maximise the cache hit rate. Here, a backpropagation neural network is applied to predict the content popularity, and prediction by partial matching is chosen to predict the user location. The simulation results reveal our proposed cache policy is around 27%-60% improved in the cache hit ratio and 14%-60% reduced in the average latency, compared with the two conventional reactive policies, i.e., LFU and LRU policies.",[113,69,111],[117,71,115],2020,"https:\u002F\u002Fdoi.org\u002F10.25046\u002Faj0505140","W3095168960","Advances in Science Technology and Engineering Systems Journal",[235,38,241,240,375,43,376,351],"Parallel computing","Statistics",{"type":47,"children":378,"toc":383},[379],{"type":94,"tag":95,"props":380,"children":381},{},[382],{"type":99,"value":367},{"title":8,"searchDepth":50,"depth":50,"links":384},[],"content:publications:2020:a-proactive-mobile-edge-cache-policy-based-on-the-prediction-by-partial-matching.md","publications\u002F2020\u002Fa-proactive-mobile-edge-cache-policy-based-on-the-prediction-by-partial-matching.md","publications\u002F2020\u002Fa-proactive-mobile-edge-cache-policy-based-on-the-prediction-by-partial-matching",{"_path":389,"_dir":365,"_draft":7,"_partial":7,"_locale":8,"title":390,"description":391,"_hidden":7,"authors":392,"authors_orcid":393,"year":370,"doi":394,"openalex_id":395,"venue":396,"abstract_screenshot":18,"keywords":397,"body":402,"_type":52,"_id":421,"_source":54,"_file":422,"_stem":423,"_extension":57,"locale":58},"\u002Fpublications\u002F2020\u002Fa-smart-cache-content-update-policy-based-on-deep-reinforcement-learning","A Smart Cache Content Update Policy Based on Deep Reinforcement Learning","This paper proposes a DRL-based cache content update policy in the cache-enabled network to improve the cache hit ratio and reduce the average latency. In contrast to the existing policies, a more practical cache scenario is considered in this work, in which the content requests vary by both time and location. Considering the constraint of the limited cache capacity, the dynamic content update problem is modeled as a Markov decision process (MDP). Besides that, the deep Q-learning network (DQN) algorithm is utilised to solve the MDP problem. Specifically, the neural network is optimised to approximate the \u003Ca:math xmlns:a=\"http:\u002F\u002Fwww.w3.org\u002F1998\u002FMath\u002FMathML\" id=\"M1\"> \u003Ca:mi>Q\u003C\u002Fa:mi> \u003C\u002Fa:math> value where the training data are chosen from the experience replay memory. The DQN agent derives the optimal policy for the cache decision. Compared with the existing policies, the simulation results show that our proposed policy is 56%–64% improved in terms of the cache hit ratio and 56%–59% decreased in terms of the average latency.",[113,69,111,229],[117,71,115,231],"https:\u002F\u002Fdoi.org\u002F10.1155\u002F2020\u002F8836592","W3101326866","Wireless Communications and Mobile Computing",[38,235,398,399,400,236,239,375,245,43,401],"Markov decision process","Reinforcement learning","Latency (audio)","Markov process",{"type":47,"children":403,"toc":419},[404],{"type":94,"tag":95,"props":405,"children":406},{},[407,409,417],{"type":99,"value":408},"This paper proposes a DRL-based cache content update policy in the cache-enabled network to improve the cache hit ratio and reduce the average latency. In contrast to the existing policies, a more practical cache scenario is considered in this work, in which the content requests vary by both time and location. Considering the constraint of the limited cache capacity, the dynamic content update problem is modeled as a Markov decision process (MDP). Besides that, the deep Q-learning network (DQN) algorithm is utilised to solve the MDP problem. Specifically, the neural network is optimised to approximate the \u003Ca:math xmlns:a=\"",{"type":94,"tag":410,"props":411,"children":415},"a",{"href":412,"rel":413},"http:\u002F\u002Fwww.w3.org\u002F1998\u002FMath\u002FMathML",[414],"nofollow",[416],{"type":99,"value":412},{"type":99,"value":418},"\" id=\"M1\"> \u003Ca:mi>Q\u003C\u002Fa:mi> \u003C\u002Fa:math> value where the training data are chosen from the experience replay memory. The DQN agent derives the optimal policy for the cache decision. Compared with the existing policies, the simulation results show that our proposed policy is 56%–64% improved in terms of the cache hit ratio and 56%–59% decreased in terms of the average latency.",{"title":8,"searchDepth":50,"depth":50,"links":420},[],"content:publications:2020:a-smart-cache-content-update-policy-based-on-deep-reinforcement-learning.md","publications\u002F2020\u002Fa-smart-cache-content-update-policy-based-on-deep-reinforcement-learning.md","publications\u002F2020\u002Fa-smart-cache-content-update-policy-based-on-deep-reinforcement-learning",{"_path":425,"_dir":365,"_draft":7,"_partial":7,"_locale":8,"title":426,"description":427,"_hidden":7,"authors":428,"authors_orcid":433,"year":370,"doi":438,"openalex_id":439,"venue":440,"abstract_screenshot":18,"keywords":441,"body":449,"_type":52,"_id":457,"_source":54,"_file":458,"_stem":459,"_extension":57,"locale":58},"\u002Fpublications\u002F2020\u002Fan-integral-sliding-mode-fault-tolerant-control-for-a-class-of-non-linear-lipsch","An integral sliding mode fault tolerant control for a class of non‐linear Lipschitz systems","Abstract This paper proposes an active fault‐tolerant control (FTC) strategy for a class of non‐linear Lipschitz systems. The proposed FTC approach employs the integral sliding mode control (ISMC) technique due to its inherent capability of dealing with system uncertainties. First, under the nominal fault‐free condition, the linear matrix inequality technique is introduced to design the primary controller for the non‐linear Lipschitz system. To accommodate the actuator faults\u002Ffailures, the ISMC law is combined with a control allocation scheme that distributes the control signals to the redundant actuators. A non‐linear octorotor system is then used as a test bench to validate the tolerance performance of the proposed FTC strategy. In particular, the proposed FTC strategy is applied for the inner‐loop control, while in the outer loop, a fractional‐order control approach is used to achieve the precise longitude and latitude control. Finally, various simulations are performed to justify the effectiveness of the proposed control scheme.",[429,430,431,432],"Ashraf, Muhammad Ammar","Ijaz, Salman","Zou, Yao","Hamayun, Mirza Tariq",[434,435,436,437],"0000-0002-4845-9422","0000-0003-1483-4754","0000-0002-7579-3813","0000-0003-0535-5356","https:\u002F\u002Fdoi.org\u002F10.1049\u002Fcth2.12050","W3116595210","IET Control Theory and Applications",[442,29,443,444,445,446,351,38,447,44,448,89,43],"Lipschitz continuity","Integral sliding mode","Class (philosophy)","Sliding mode control","Mode (computer interface)","Nonlinear system","Mathematical analysis",{"type":47,"children":450,"toc":455},[451],{"type":94,"tag":95,"props":452,"children":453},{},[454],{"type":99,"value":427},{"title":8,"searchDepth":50,"depth":50,"links":456},[],"content:publications:2020:an-integral-sliding-mode-fault-tolerant-control-for-a-class-of-non-linear-lipsch.md","publications\u002F2020\u002Fan-integral-sliding-mode-fault-tolerant-control-for-a-class-of-non-linear-lipsch.md","publications\u002F2020\u002Fan-integral-sliding-mode-fault-tolerant-control-for-a-class-of-non-linear-lipsch",{"_path":461,"_dir":365,"_draft":7,"_partial":7,"_locale":8,"title":462,"description":8,"_hidden":7,"authors":463,"authors_orcid":464,"year":370,"doi":465,"openalex_id":466,"venue":467,"abstract_screenshot":18,"keywords":468,"body":473,"_type":52,"_id":477,"_source":54,"_file":478,"_stem":479,"_extension":57,"locale":58},"\u002Fpublications\u002F2020\u002Feffects-of-oxide-stringers-on-the-b-phase-depletion-behaviour-in-thermally-spray","Effects of oxide stringers on the β-phase depletion behaviour in thermally sprayed CoNiCrAlY coatings during isothermal oxidation",[261,11],[266,16],"https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.jmst.2019.11.018","W2999948301","Journal of Material Science and Technology",[79,279,326,469,470,471,323,280,472,278,274,325],"Isothermal process","Spinel","Layer (electronics)","Thermal barrier coating",{"type":47,"children":474,"toc":475},[],{"title":8,"searchDepth":50,"depth":50,"links":476},[],"content:publications:2020:effects-of-oxide-stringers-on-the-β-phase-depletion-behaviour-in-thermally-spray.md","publications\u002F2020\u002Feffects-of-oxide-stringers-on-the-β-phase-depletion-behaviour-in-thermally-spray.md","publications\u002F2020\u002Feffects-of-oxide-stringers-on-the-β-phase-depletion-behaviour-in-thermally-spray",{"_path":481,"_dir":365,"_draft":7,"_partial":7,"_locale":8,"title":482,"description":8,"_hidden":7,"authors":483,"authors_orcid":487,"year":370,"doi":490,"openalex_id":491,"venue":18,"abstract_screenshot":18,"keywords":492,"body":498,"_type":52,"_id":502,"_source":54,"_file":503,"_stem":504,"_extension":57,"locale":58},"\u002Fpublications\u002F2020\u002Fintegration-of-additive-manufacturing-into-process-chain-of-porcelain-preservati","Integration of Additive Manufacturing into Process Chain of Porcelain Preservation",[484,485,486,11],"Liu, Bingjian","Zhang, Fangjin","Sun, Xu",[488,18,489,16],"0000-0001-6438-5040","0000-0002-2340-7095","https:\u002F\u002Fdoi.org\u002F10.1007\u002F978-3-030-54334-1_32","W3082582449",[493,494,495,496,497],"Antique","Craft","Visual arts","Painting","Art",{"type":47,"children":499,"toc":500},[],{"title":8,"searchDepth":50,"depth":50,"links":501},[],"content:publications:2020:integration-of-additive-manufacturing-into-process-chain-of-porcelain-preservati.md","publications\u002F2020\u002Fintegration-of-additive-manufacturing-into-process-chain-of-porcelain-preservati.md","publications\u002F2020\u002Fintegration-of-additive-manufacturing-into-process-chain-of-porcelain-preservati",{"_path":506,"_dir":365,"_draft":7,"_partial":7,"_locale":8,"title":507,"description":508,"_hidden":7,"authors":509,"authors_orcid":511,"year":370,"doi":514,"openalex_id":515,"venue":18,"abstract_screenshot":18,"keywords":516,"body":522,"_type":52,"_id":530,"_source":54,"_file":531,"_stem":532,"_extension":57,"locale":58},"\u002Fpublications\u002F2020\u002Freinforcement-learning-based-adaptive-handover-in-ultra-dense-cellular-networks","Reinforcement learning based adaptive handover in ultra-dense cellular networks with small cells","The dense deployment of the small base station (BS) in fifth-generation commination system can satisfy the user demand on high data rate transmission. On the other hand, such a scenario also increases the complexity of mobility management. In this paper, we developed a Q-learning framework exploiting user radio condition, that is, reference signal receiving power (RSRP), signal to inference and noise ratio (SINR) and transmission distance to learn the optimal policy for handover triggering. The objective of the proposed approach is to increase the mobility robustness of user in ultra-dense networks (UDNs) by minimizing redundant handover and handover failure ratio. Simulation results show that our proposed triggering mechanism efficiency suppresses ping-pong handover effect while maintaining handover failure at an acceptable level. Besides, the proposed triggering mechanism can trigger the handover process directly without HOM and TTT. The respond speed of triggering mechanism can thus be increased.",[111,69,262,113,510],"Zhao, Haoyu",[115,71,512,117,513],"0000-0003-4075-0597","0000-0003-3757-8773","https:\u002F\u002Fdoi.org\u002F10.1117\u002F12.2580119","W3092688639",[124,38,517,132,126,399,518,519,520,521,301,128,243,90,43],"Robustness (evolution)","Software deployment","Mobility management","Soft handover","Transmission (telecommunications)",{"type":47,"children":523,"toc":528},[524],{"type":94,"tag":95,"props":525,"children":526},{},[527],{"type":99,"value":508},{"title":8,"searchDepth":50,"depth":50,"links":529},[],"content:publications:2020:reinforcement-learning-based-adaptive-handover-in-ultra-dense-cellular-networks.md","publications\u002F2020\u002Freinforcement-learning-based-adaptive-handover-in-ultra-dense-cellular-networks.md","publications\u002F2020\u002Freinforcement-learning-based-adaptive-handover-in-ultra-dense-cellular-networks",{"_path":534,"_dir":365,"_draft":7,"_partial":7,"_locale":8,"title":535,"description":8,"_hidden":7,"authors":536,"authors_orcid":541,"year":370,"doi":544,"openalex_id":545,"venue":546,"abstract_screenshot":18,"keywords":547,"body":552,"_type":52,"_id":556,"_source":54,"_file":557,"_stem":558,"_extension":57,"locale":58},"\u002Fpublications\u002F2020\u002Funit-cell-type-scan-strategies-for-powder-bed-fusion-the-hilbert-fractal","‘Unit cell’ type scan strategies for powder bed fusion: The Hilbert fractal",[537,538,539,11,261,540],"Sebastian, Roshan","Catchpole-Smith, S.","Simonelli, Marco","Clare, Adam T.",[18,18,542,16,266,543],"0000-0002-1124-3839","0000-0001-7359-3693","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.addma.2020.101588","W3087748900","Additive manufacturing",[548,79,549,550,551,448,351],"Fractal","Hilbert curve","Fractal dimension","Geometry",{"type":47,"children":553,"toc":554},[],{"title":8,"searchDepth":50,"depth":50,"links":555},[],"content:publications:2020:unit-cell-type-scan-strategies-for-powder-bed-fusion-the-hilbert-fractal.md","publications\u002F2020\u002Funit-cell-type-scan-strategies-for-powder-bed-fusion-the-hilbert-fractal.md","publications\u002F2020\u002Funit-cell-type-scan-strategies-for-powder-bed-fusion-the-hilbert-fractal",{"_path":560,"_dir":561,"_draft":7,"_partial":7,"_locale":8,"title":562,"description":563,"_hidden":7,"authors":564,"authors_orcid":566,"year":568,"doi":569,"openalex_id":570,"venue":571,"abstract_screenshot":18,"keywords":572,"body":578,"_type":52,"_id":586,"_source":54,"_file":587,"_stem":588,"_extension":57,"locale":58},"\u002Fpublications\u002F2021\u002Fa-new-actuator-fault-tolerant-control-for-lipschitz-nonlinear-system-using-adapt","2021","A new actuator fault‐tolerant control for Lipschitz nonlinear system using adaptive sliding mode control strategy","Abstract This article proposed a new adaptive integral sliding mode (ISM) based fault‐tolerant control (FTC) strategy to solve the actuator's faults and failures compensation problem for the class of Lipschitz nonlinear systems. A nominal state feedback virtual control law is designed first to stabilize the Lipschitz nonlinear system and to attain the desired nominal performance. To cater for the effect of faults and failures, the control allocation (CA) scheme reorganizes the virtual input signals among the healthy redundant actuators based on actuator's effectiveness level. Then, a nonlinear adaptive integral sliding mode controller (ISMC) is incorporated with the CA scheme to compensate for unknown disturbance and uncertainties effect that arises in the system by virtue of actuator faults\u002Ffailures and error in fault estimation . An effective synthesis procedure is adopted to ensure the closed‐loop stability condition using linear matrix inequality (LMI) optimization. Finally, the FTC scheme is tested to achieve maneuvering control of coaxial octorotor unmanned aerial vehicle (UAV) system. Simulations are performed on the nonlinear system at different actuator faults\u002Ffailures combinations. Moreover, the effect of wind‐gust, parameter variations, estimated state feedback and sensor noise are considered in nonlinear simulations. Finally, the results obtained during faults\u002Ffailures are compared with the nominal condition and fixed ISMC based CA scheme.",[430,565,432],"Chen, Fuyang",[435,567,437],"0000-0003-2650-420X",2021,"https:\u002F\u002Fdoi.org\u002F10.1002\u002Frnc.5394","W3122536874","International Journal of Robust and Nonlinear Control",[29,31,447,443,573,442,445,38,574,575,576,577,35,36,44,351,350],"Controller (irrigation)","Fault (geology)","Noise (video)","Linear matrix inequality","Fault tolerance",{"type":47,"children":579,"toc":584},[580],{"type":94,"tag":95,"props":581,"children":582},{},[583],{"type":99,"value":563},{"title":8,"searchDepth":50,"depth":50,"links":585},[],"content:publications:2021:a-new-actuator-fault-tolerant-control-for-lipschitz-nonlinear-system-using-adapt.md","publications\u002F2021\u002Fa-new-actuator-fault-tolerant-control-for-lipschitz-nonlinear-system-using-adapt.md","publications\u002F2021\u002Fa-new-actuator-fault-tolerant-control-for-lipschitz-nonlinear-system-using-adapt",{"_path":590,"_dir":561,"_draft":7,"_partial":7,"_locale":8,"title":591,"description":592,"_hidden":7,"authors":593,"authors_orcid":596,"year":568,"doi":599,"openalex_id":600,"venue":396,"abstract_screenshot":18,"keywords":601,"body":604,"_type":52,"_id":612,"_source":54,"_file":613,"_stem":614,"_extension":57,"locale":58},"\u002Fpublications\u002F2021\u002Fa-novel-cooperative-cache-policy-for-wireless-networks","A Novel Cooperative Cache Policy for Wireless Networks","Mobile edge caching is an emerging approach to manage high mobile data traffic in fifth‐generation wireless networks that reduces content access latency and offloading data traffic of backhaul links. This paper proposes a novel cooperative caching policy based on long short‐term memory (LSTM) neural networks considering the characteristics between the features of the heterogeneous layers and the user moving speed. Specifically, LSTM is applied to predict content popularity. Size‐weighted content popularity is utilised to balance the impact of the predicted content popularity and content size. We also consider the moving speeds of mobile users and introduce a two‐level caching architecture consisting of several small base stations (SBSs) and macro base stations (MBSs). To avoid content requests of fast‐moving users affecting the content popularity distribution of the SBS since fast‐moving users frequently handover among SBSs, fast‐moving users are served by MBSs no matter which SBS they are in. SBSs serve low‐speed users, and SBSs in the same cluster can communicate with one another. The simulation results show that compared to common cache methods, for example, the least frequently used and least recently used methods, our proposed policy is at least 8.9% lower and 6.8% higher in terms of the average content access latency and offloading ratio, respectively.",[113,69,111,594,595],"Kar, Pushpendu","Ardakani, Saeid Pourroostaei",[117,71,115,597,598],"0000-0002-0896-0650","0000-0001-8062-6617","https:\u002F\u002Fdoi.org\u002F10.1155\u002F2021\u002F5568935","W3189639648",[38,235,126,602,603,236,90,245],"Wireless","Wireless network",{"type":47,"children":605,"toc":610},[606],{"type":94,"tag":95,"props":607,"children":608},{},[609],{"type":99,"value":592},{"title":8,"searchDepth":50,"depth":50,"links":611},[],"content:publications:2021:a-novel-cooperative-cache-policy-for-wireless-networks.md","publications\u002F2021\u002Fa-novel-cooperative-cache-policy-for-wireless-networks.md","publications\u002F2021\u002Fa-novel-cooperative-cache-policy-for-wireless-networks",{"_path":616,"_dir":561,"_draft":7,"_partial":7,"_locale":8,"title":617,"description":618,"_hidden":7,"authors":619,"authors_orcid":624,"year":568,"doi":629,"openalex_id":630,"venue":631,"abstract_screenshot":632,"keywords":633,"body":636,"_type":52,"_id":799,"_source":54,"_file":800,"_stem":801,"_extension":57,"locale":58},"\u002Fpublications\u002F2021\u002Fa-robust-sensor-and-actuator-fault-tolerant-control-scheme-for-nonlinear-system","A Robust Sensor and Actuator Fault Tolerant Control Scheme for Nonlinear System","In this article, a new fault-tolerant control (FTC) method is presented for the Lipschitz nonlinear systems that is capable of handling the actuator faults, sensor faults, unknown external disturbances, and system uncertainties. An augmented system is first constructed by treating the sensor fault as an auxiliary state. An adaptive fault estimation scheme with an  H∞H_\\infty H∞​  performance criterion is then developed to simultaneously estimate the actuator and sensor faults. To achieve the tracking control, a nonlinear sliding mode-based state feedback control law is proposed depending on the estimated states and information about fault from the fault estimating unit. The efficacy of the suggested technique is evaluated using a nonlinear model of the multirotor unmanned aerial vehicle (UAV) system with six degrees-of-freedom (DoF) motion. The proposed method is implemented in the inner loop subsystem in order to obtain the attitude and altitude tracking while the outer-loop control is simply a PID controller. Several simulations on the nonlinear system are performed to prove the effectiveness of the proposed method compared with the existing methods.",[429,430,620,621,622,623],"Javaid, Umair","Hussain, Shariq","Anwaar, Haris","Marey, Mohamed",[434,435,625,626,627,628],"0000-0002-4263-7849","0000-0003-2093-7274","0000-0002-4274-3641","0000-0002-2105-7239","https:\u002F\u002Fdoi.org\u002F10.1109\u002Faccess.2021.3137388","W4206620940","IEEE Access","a-robust-sensor-and-actuator-fault-tolerant-control-scheme-for-nonlinear-system.png",[29,31,447,38,577,35,445,573,574,634,635,36,44,43],"Attitude control","Multirotor",{"type":47,"children":637,"toc":797},[638],{"type":94,"tag":95,"props":639,"children":640},{},[641,643,795],{"type":99,"value":642},"In this article, a new fault-tolerant control (FTC) method is presented for the Lipschitz nonlinear systems that is capable of handling the actuator faults, sensor faults, unknown external disturbances, and system uncertainties. An augmented system is first constructed by treating the sensor fault as an auxiliary state. An adaptive fault estimation scheme with an ",{"type":94,"tag":644,"props":645,"children":647},"inline-formula",{"xmlns:mml":412,"xmlnsXLink":646},"http:\u002F\u002Fwww.w3.org\u002F1999\u002Fxlink",[648,650],{"type":99,"value":649}," ",{"type":94,"tag":651,"props":652,"children":654},"tex-math",{"notation":653},"LaTeX",[655,794],{"type":94,"tag":656,"props":657,"children":660},"span",{"className":658},[659],"katex",[661,701],{"type":94,"tag":656,"props":662,"children":665},{"className":663},[664],"katex-mathml",[666],{"type":94,"tag":667,"props":668,"children":669},"math",{"xmlns":412},[670],{"type":94,"tag":671,"props":672,"children":673},"semantics",{},[674,694],{"type":94,"tag":675,"props":676,"children":677},"mrow",{},[678],{"type":94,"tag":679,"props":680,"children":681},"msub",{},[682,688],{"type":94,"tag":683,"props":684,"children":685},"mi",{},[686],{"type":99,"value":687},"H",{"type":94,"tag":683,"props":689,"children":691},{"mathvariant":690},"normal",[692],{"type":99,"value":693},"∞",{"type":94,"tag":695,"props":696,"children":698},"annotation",{"encoding":697},"application\u002Fx-tex",[699],{"type":99,"value":700},"H_\\infty ",{"type":94,"tag":656,"props":702,"children":706},{"className":703,"ariaHidden":705},[704],"katex-html","true",[707],{"type":94,"tag":656,"props":708,"children":711},{"className":709},[710],"base",[712,718],{"type":94,"tag":656,"props":713,"children":717},{"className":714,"style":716},[715],"strut","height:0.8333em;vertical-align:-0.15em;",[],{"type":94,"tag":656,"props":719,"children":722},{"className":720},[721],"mord",[723,730],{"type":94,"tag":656,"props":724,"children":728},{"className":725,"style":727},[721,726],"mathnormal","margin-right:0.0813em;",[729],{"type":99,"value":687},{"type":94,"tag":656,"props":731,"children":734},{"className":732},[733],"msupsub",[735],{"type":94,"tag":656,"props":736,"children":740},{"className":737},[738,739],"vlist-t","vlist-t2",[741,782],{"type":94,"tag":656,"props":742,"children":745},{"className":743},[744],"vlist-r",[746,775],{"type":94,"tag":656,"props":747,"children":751},{"className":748,"style":750},[749],"vlist","height:0.1514em;",[752],{"type":94,"tag":656,"props":753,"children":755},{"style":754},"top:-2.55em;margin-left:-0.0813em;margin-right:0.05em;",[756,762],{"type":94,"tag":656,"props":757,"children":761},{"className":758,"style":760},[759],"pstrut","height:2.7em;",[],{"type":94,"tag":656,"props":763,"children":769},{"className":764},[765,766,767,768],"sizing","reset-size6","size3","mtight",[770],{"type":94,"tag":656,"props":771,"children":773},{"className":772},[721,768],[774],{"type":99,"value":693},{"type":94,"tag":656,"props":776,"children":779},{"className":777},[778],"vlist-s",[780],{"type":99,"value":781},"​",{"type":94,"tag":656,"props":783,"children":785},{"className":784},[744],[786],{"type":94,"tag":656,"props":787,"children":790},{"className":788,"style":789},[749],"height:0.15em;",[791],{"type":94,"tag":656,"props":792,"children":793},{},[],{"type":99,"value":649},{"type":99,"value":796}," performance criterion is then developed to simultaneously estimate the actuator and sensor faults. To achieve the tracking control, a nonlinear sliding mode-based state feedback control law is proposed depending on the estimated states and information about fault from the fault estimating unit. The efficacy of the suggested technique is evaluated using a nonlinear model of the multirotor unmanned aerial vehicle (UAV) system with six degrees-of-freedom (DoF) motion. The proposed method is implemented in the inner loop subsystem in order to obtain the attitude and altitude tracking while the outer-loop control is simply a PID controller. Several simulations on the nonlinear system are performed to prove the effectiveness of the proposed method compared with the existing methods.",{"title":8,"searchDepth":50,"depth":50,"links":798},[],"content:publications:2021:a-robust-sensor-and-actuator-fault-tolerant-control-scheme-for-nonlinear-system.md","publications\u002F2021\u002Fa-robust-sensor-and-actuator-fault-tolerant-control-scheme-for-nonlinear-system.md","publications\u002F2021\u002Fa-robust-sensor-and-actuator-fault-tolerant-control-scheme-for-nonlinear-system",{"_path":803,"_dir":561,"_draft":7,"_partial":7,"_locale":8,"title":804,"description":8,"_hidden":7,"authors":805,"authors_orcid":806,"year":568,"doi":807,"openalex_id":808,"venue":809,"abstract_screenshot":18,"keywords":810,"body":817,"_type":52,"_id":821,"_source":54,"_file":822,"_stem":823,"_extension":57,"locale":58},"\u002Fpublications\u002F2021\u002Fadaptive-integral-sliding-mode-control-strategy-for-maneuvering-control-of-f16-a","Adaptive integral-sliding-mode control strategy for maneuvering control of F16 aircraft subject to aerodynamic uncertainty",[430,565,432,622],[435,567,437,627],"https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.amc.2021.126053","W3137382667","Applied Mathematics and Computation",[29,811,447,812,573,443,38,813,814,815,36,35,445,816,44,43],"Aerodynamics","Flight dynamics","Aerodynamic force","Stability derivatives","Vehicle dynamics","Aerospace engineering",{"type":47,"children":818,"toc":819},[],{"title":8,"searchDepth":50,"depth":50,"links":820},[],"content:publications:2021:adaptive-integral-sliding-mode-control-strategy-for-maneuvering-control-of-f16-a.md","publications\u002F2021\u002Fadaptive-integral-sliding-mode-control-strategy-for-maneuvering-control-of-f16-a.md","publications\u002F2021\u002Fadaptive-integral-sliding-mode-control-strategy-for-maneuvering-control-of-f16-a",{"_path":825,"_dir":561,"_draft":7,"_partial":7,"_locale":8,"title":826,"description":827,"_hidden":7,"authors":828,"authors_orcid":831,"year":568,"doi":834,"openalex_id":835,"venue":631,"abstract_screenshot":18,"keywords":836,"body":838,"_type":52,"_id":846,"_source":54,"_file":847,"_stem":848,"_extension":57,"locale":58},"\u002Fpublications\u002F2021\u002Fautonomous-mobility-management-for-5g-ultra-dense-hetnets-via-reinforcement-lear","Autonomous Mobility Management for 5G Ultra-Dense HetNets via Reinforcement Learning With Tile Coding Function Approximation","Mobility management is an important feature in modern wireless networks that can provide seamless and ubiquitous connectivity to mobile users. Due to the dense deployment of small cells and heterogeneous network topologies, the traditional handover control method can lead to various mobility-related problems, such as frequent handovers and handover failures. On the other hand, the mobility management’s maintenance and operation cost is also increased due to increasing node density. In this paper, an autonomous mobility management control approach is proposed to increase the mobility robustness of user equipment (UE) mobility and minimize the operational cost of mobility management. The proposed method is based on reinforcement learning, which can autonomously learn an optimal handover control policy by interacting with the environment. The function approximation approach is adopted to allow reinforcement learning to process a large state and action space. A linear function approximator is used to approximate the state-action value function. Finally, the semi-gradient state-action-reward-state-action (Sarsa) method is implemented to update the approximated state-action function and learn the optimal handover control policy. The simulation results show that the proposed method can effectively improve the mobility robustness of UE under different speed ranges. Compared with the conventional reference signal received power (RSRP) based approach, the proposed approach can reduce unnecessary handovers by about 20% and latency by 58%, while achieving near zero handover failure rate, and increasing throughput by 12%.",[111,69,829,830,113,595],"Zhou, Sijia","Ye, Tianhao",[115,71,832,833,117,598],"0000-0003-2933-0006","0000-0003-4658-6492","https:\u002F\u002Fdoi.org\u002F10.1109\u002Faccess.2021.3095555","W3179837957",[124,399,38,519,517,126,837,301,602,303,43,90],"Mobility model",{"type":47,"children":839,"toc":844},[840],{"type":94,"tag":95,"props":841,"children":842},{},[843],{"type":99,"value":827},{"title":8,"searchDepth":50,"depth":50,"links":845},[],"content:publications:2021:autonomous-mobility-management-for-5g-ultra-dense-hetnets-via-reinforcement-lear.md","publications\u002F2021\u002Fautonomous-mobility-management-for-5g-ultra-dense-hetnets-via-reinforcement-lear.md","publications\u002F2021\u002Fautonomous-mobility-management-for-5g-ultra-dense-hetnets-via-reinforcement-lear",{"_path":850,"_dir":561,"_draft":7,"_partial":7,"_locale":8,"title":851,"description":852,"_hidden":7,"authors":853,"authors_orcid":854,"year":568,"doi":855,"openalex_id":856,"venue":631,"abstract_screenshot":18,"keywords":857,"body":861,"_type":52,"_id":869,"_source":54,"_file":870,"_stem":871,"_extension":57,"locale":58},"\u002Fpublications\u002F2021\u002Fcnn-a-cluster-based-named-data-routing-for-vehicular-networks","CNN: A Cluster-Based Named Data Routing for Vehicular Networks","VANET routing aims to interconnect vehicular nodes via wireless links to transmit network packets. The goal of VANET routing is to reduce the communication cost, decrease the latency and increase the interoperability of the network. In this paper, a cluster-based routing protocol for VANETs called CNN is proposed. It takes advantage of the Hamming distance technique to partition a vehicular network into information-centric clusters based on the mobility of vehicular nodes. However, the proposed approach uses a named data network technique to forward network transmissions according to a hybrid communication model of Dedicated Short Range Communication and Mobile Agent. The former focuses on reactive intra-cluster link establishment, while the latter proactively forwards inter-cluster transmissions. A simulation measures the performance of the proposed approach and compares the results with two well-known VANET routing protocols: AODV and A- STAR. According to the simulation results, CNN outperforms the benchmarks in average end-to-end delay, path length, data delivery ratio, and total transmitted traffic, especially when the network is dense and the nodes are highly mobile.",[595,69,594,111,113],[598,71,597,115,117],"https:\u002F\u002Fdoi.org\u002F10.1109\u002Faccess.2021.3131198","W3216958469",[38,126,858,131,859,303,860,602,90],"Routing protocol","Vehicular ad hoc network","Wireless ad hoc network",{"type":47,"children":862,"toc":867},[863],{"type":94,"tag":95,"props":864,"children":865},{},[866],{"type":99,"value":852},{"title":8,"searchDepth":50,"depth":50,"links":868},[],"content:publications:2021:cnn-a-cluster-based-named-data-routing-for-vehicular-networks.md","publications\u002F2021\u002Fcnn-a-cluster-based-named-data-routing-for-vehicular-networks.md","publications\u002F2021\u002Fcnn-a-cluster-based-named-data-routing-for-vehicular-networks",{"_path":873,"_dir":561,"_draft":7,"_partial":7,"_locale":8,"title":874,"description":8,"_hidden":7,"authors":875,"authors_orcid":876,"year":568,"doi":877,"openalex_id":878,"venue":879,"abstract_screenshot":18,"keywords":880,"body":881,"_type":52,"_id":885,"_source":54,"_file":886,"_stem":887,"_extension":57,"locale":58},"\u002Fpublications\u002F2021\u002Fintelligent-handover-triggering-mechanism-in-5g-ultra-dense-networks-via-cluster","Intelligent Handover Triggering Mechanism in 5G Ultra-Dense Networks Via Clustering-Based Reinforcement Learning",[111,69,262,113,112],[115,18,512,117,116],"https:\u002F\u002Fdoi.org\u002F10.1007\u002Fs11036-020-01718-w","W3125260998","Mobile Networks and Applications",[124,38,126,132,300,128,301,243,303,43],{"type":47,"children":882,"toc":883},[],{"title":8,"searchDepth":50,"depth":50,"links":884},[],"content:publications:2021:intelligent-handover-triggering-mechanism-in-5g-ultra-dense-networks-via-cluster.md","publications\u002F2021\u002Fintelligent-handover-triggering-mechanism-in-5g-ultra-dense-networks-via-cluster.md","publications\u002F2021\u002Fintelligent-handover-triggering-mechanism-in-5g-ultra-dense-networks-via-cluster",{"_path":889,"_dir":561,"_draft":7,"_partial":7,"_locale":8,"title":890,"description":8,"_hidden":7,"authors":891,"authors_orcid":892,"year":568,"doi":893,"openalex_id":894,"venue":895,"abstract_screenshot":18,"keywords":896,"body":899,"_type":52,"_id":903,"_source":54,"_file":904,"_stem":905,"_extension":57,"locale":58},"\u002Fpublications\u002F2021\u002Freinforcement-learning-based-joint-self-optimisation-method-for-the-fuzzy-logic","Reinforcement learning-based joint self-optimisation method for the fuzzy logic handover algorithm in 5G HetNets",[111,69,262,829,113,594],[115,71,512,832,117,597],"https:\u002F\u002Fdoi.org\u002F10.1007\u002Fs00521-021-06673-5","W3212005042","Neural Computing and Applications",[38,125,124,517,303,126,300,897,898,43,603,602],"Heterogeneous network","Machine learning",{"type":47,"children":900,"toc":901},[],{"title":8,"searchDepth":50,"depth":50,"links":902},[],"content:publications:2021:reinforcement-learning-based-joint-self-optimisation-method-for-the-fuzzy-logic.md","publications\u002F2021\u002Freinforcement-learning-based-joint-self-optimisation-method-for-the-fuzzy-logic.md","publications\u002F2021\u002Freinforcement-learning-based-joint-self-optimisation-method-for-the-fuzzy-logic",{"_path":907,"_dir":561,"_draft":7,"_partial":7,"_locale":8,"title":908,"description":909,"_hidden":7,"authors":910,"authors_orcid":912,"year":568,"doi":914,"openalex_id":915,"venue":916,"abstract_screenshot":18,"keywords":917,"body":921,"_type":52,"_id":929,"_source":54,"_file":930,"_stem":931,"_extension":57,"locale":58},"\u002Fpublications\u002F2021\u002Ftracking-control-of-vertical-tail-damaged-aircraft-with-dissimilar-actuator-conf","Tracking Control of Vertical Tail Damaged Aircraft with dissimilar Actuator Configuration","This article presents a new control scheme for an aircraft that has suffered from actuator failure due to severe damage to its vertical tail. The damaged degree of the vertical tail is treated as uncertainty. Firstly an output feedback controller is designed for the nominal lateral dynamic model of aircraft. However, when the actuator's fault\u002Ffailure occurs, the idea of generalized virtual actuators is adopted. In this way, the same baseline controller is used even in the presence of fault\u002Ffailure. Linear matrix inequality is used to compute the controller and virtual actuator's gains. The simulation results show good tracking performance and fault-tolerant competency.",[429,430,431,911],"Ijaz, Hamdoon",[434,435,436,913],"0000-0001-8126-2528","https:\u002F\u002Fdoi.org\u002F10.1109\u002Fiemtronics52119.2021.9422581","W3162488040","2021 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS)",[31,29,573,918,38,574,919,577,576,35,44,36,351,43,811,816,920],"Tracking (education)","Flight control surfaces","Geology",{"type":47,"children":922,"toc":927},[923],{"type":94,"tag":95,"props":924,"children":925},{},[926],{"type":99,"value":909},{"title":8,"searchDepth":50,"depth":50,"links":928},[],"content:publications:2021:tracking-control-of-vertical-tail-damaged-aircraft-with-dissimilar-actuator-conf.md","publications\u002F2021\u002Ftracking-control-of-vertical-tail-damaged-aircraft-with-dissimilar-actuator-conf.md","publications\u002F2021\u002Ftracking-control-of-vertical-tail-damaged-aircraft-with-dissimilar-actuator-conf",{"_path":933,"_dir":934,"_draft":7,"_partial":7,"_locale":8,"title":935,"description":936,"_hidden":7,"authors":937,"authors_orcid":938,"year":939,"doi":940,"openalex_id":941,"venue":942,"abstract_screenshot":18,"keywords":943,"body":951,"_type":52,"_id":959,"_source":54,"_file":960,"_stem":961,"_extension":57,"locale":58},"\u002Fpublications\u002F2022\u002Factive-and-passive-fault-tolerant-control-allocation-strategy-for-nonlinear-syst","2022","Active and passive fault tolerant control allocation strategy for nonlinear systems","This article introduced fault-tolerant control (FTC) schemes for over-actuated affine non-linear uncertain systems. The proposed methodologies incorporate two different control allocation (CA) units with high-level nonlinear adaptive sliding mode control (NLASMC) strategy. The first FTC strategy is active that utilizes an online CA unit to effectively manage the redundant actuators towards the chosen flight path in faulty conditions. On the other hand, the second FTC scheme is passive based on the idea of a fixed CA scheme and does not require control-input reconfiguration during the faulty condition. A robust NLASMC law is selected to enforce the state trajectories converges to the sliding manifold despite the uncertainty in the model dynamics and external disturbance effect. The proposed schemes are then applied to the nonlinear F16 aircraft detailed model equipped with thrust vectoring (TV) control. The nonlinear simulations on 6-degree-of-freedom (6-DOF) F16 aircraft are performed under the failure of the aileron, rudder, and elevator. It can be visualized that both schemes performed well, but online CA scheme can cope with more faults and failures combinations in comparison to fixed CA schemes. Furthermore, both FTC approaches performed well when compared to existing methods in the literature.",[430,911,432,620],[435,913,437,625],2022,"https:\u002F\u002Fdoi.org\u002F10.1177\u002F10775463221097763","W4281681125","Journal of Vibration and Control",[29,944,945,447,946,947,31,38,445,577,948,949,35,36,44,950,811,351,303],"Rudder","Control reconfiguration","Aileron","Backstepping","Scheme (mathematics)","Trajectory","Adaptive control",{"type":47,"children":952,"toc":957},[953],{"type":94,"tag":95,"props":954,"children":955},{},[956],{"type":99,"value":936},{"title":8,"searchDepth":50,"depth":50,"links":958},[],"content:publications:2022:active-and-passive-fault-tolerant-control-allocation-strategy-for-nonlinear-syst.md","publications\u002F2022\u002Factive-and-passive-fault-tolerant-control-allocation-strategy-for-nonlinear-syst.md","publications\u002F2022\u002Factive-and-passive-fault-tolerant-control-allocation-strategy-for-nonlinear-syst",{"_path":963,"_dir":934,"_draft":7,"_partial":7,"_locale":8,"title":964,"description":965,"_hidden":7,"authors":966,"authors_orcid":968,"year":939,"doi":969,"openalex_id":970,"venue":971,"abstract_screenshot":18,"keywords":972,"body":982,"_type":52,"_id":990,"_source":54,"_file":991,"_stem":992,"_extension":57,"locale":58},"\u002Fpublications\u002F2022\u002Fare-fake-images-bothering-you-on-social-network-let-us-detect-them-using-recurre","Are Fake Images Bothering You on Social Network? Let Us Detect Them Using Recurrent Neural Network","Nowadays, social media platforms play a significant role in real-world events, which can cause both positive and negative effects. The popularity of image-based content on social media has been dramatically increased, which brings the problem that the quality of content is rather spotty. Therefore, automated techniques of identifying fake images have drawn significant attention. The traditional detection methods focus on the elements’ consistency of the image, which requires massive computing resources and huge datasets for pairs of real and fake images. Many studies on detecting rumors on social media showed that there are propagation patterns for the spreading of fake content that can be used as clues of detection. Thus, the proposed approach attempts to characterize the propagation patterns of fake images on social media using several user features and tweet features. The detection model applies recurrent neural networks to capture the variation of suggested features along the propagation path over time. The results of the experiment on a Weibo dataset of image tweets show that the model can achieve 89% accuracy in classifying fake images from real ones. Moreover, the model already reaches high performance as the detection deadline is smaller than 24 h, which demonstrates the strong capability of early detection. The positive outcomes indicate that the proposed detection model has great potential to be further developed to an automated technique that can be used in classifying real images from fake images posted on social media.",[594,967,595,69],"Xue, Zhengrui",[597,18,598,71],"https:\u002F\u002Fdoi.org\u002F10.1109\u002Ftcss.2022.3159709","W4221012006","IEEE Transactions on Computational Social Systems",[973,38,974,975,976,43,977,898,978,979,980,981,169],"Popularity","Social media","Consistency (knowledge bases)","Focus (optics)","Artificial neural network","Image (mathematics)","Social network (sociolinguistics)","Pattern recognition (psychology)","Computer vision",{"type":47,"children":983,"toc":988},[984],{"type":94,"tag":95,"props":985,"children":986},{},[987],{"type":99,"value":965},{"title":8,"searchDepth":50,"depth":50,"links":989},[],"content:publications:2022:are-fake-images-bothering-you-on-social-network-let-us-detect-them-using-recurre.md","publications\u002F2022\u002Fare-fake-images-bothering-you-on-social-network-let-us-detect-them-using-recurre.md","publications\u002F2022\u002Fare-fake-images-bothering-you-on-social-network-let-us-detect-them-using-recurre",{"_path":994,"_dir":934,"_draft":7,"_partial":7,"_locale":8,"title":995,"description":8,"_hidden":7,"authors":996,"authors_orcid":1000,"year":939,"doi":1004,"openalex_id":1005,"venue":1006,"abstract_screenshot":18,"keywords":1007,"body":1017,"_type":52,"_id":1021,"_source":54,"_file":1022,"_stem":1023,"_extension":57,"locale":58},"\u002Fpublications\u002F2022\u002Fbeidou-intra-system-bias-using-different-precise-orbit-and-clock-products","BeiDou intra-system bias using different precise orbit and clock products",[997,998,69,999],"Suya, Robert Galatiya","Chen, Yung‐Tsang","Zhang, Penghe",[1001,1002,18,1003],"0000-0002-4639-9729","0000-0002-0984-8126","0000-0001-6345-8332","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.measurement.2022.110804","W4210932630","Measurement",[1008,1009,38,1010,1011,1012,243,1013,1014,90,351,1015,36,1016,816,89],"Precise Point Positioning","BeiDou Navigation Satellite System","Constellation","Orbit (dynamics)","Product (mathematics)","Geodesy","Global Positioning System","Geography","GNSS applications",{"type":47,"children":1018,"toc":1019},[],{"title":8,"searchDepth":50,"depth":50,"links":1020},[],"content:publications:2022:beidou-intra-system-bias-using-different-precise-orbit-and-clock-products.md","publications\u002F2022\u002Fbeidou-intra-system-bias-using-different-precise-orbit-and-clock-products.md","publications\u002F2022\u002Fbeidou-intra-system-bias-using-different-precise-orbit-and-clock-products",{"_path":1025,"_dir":934,"_draft":7,"_partial":7,"_locale":8,"title":1026,"description":1027,"_hidden":7,"authors":1028,"authors_orcid":1029,"year":939,"doi":1030,"openalex_id":1031,"venue":18,"abstract_screenshot":18,"keywords":1032,"body":1039,"_type":52,"_id":1047,"_source":54,"_file":1048,"_stem":1049,"_extension":57,"locale":58},"\u002Fpublications\u002F2022\u002Fconsidering-satellite-attitude-quaternions-in-beidou-precise-point-positioning-p","Considering Satellite Attitude Quaternions in BeiDou Precise Point Positioning Performance","<p>The use of theoretical modeling algorithms to compute the satellite altitude causes some errors which are eventually absorbed by the satellite clocks. This adversely reduces the fixed positioning performance in global navigation satellite system (GNSS) precise point positioning (PPP). Currently, different International GNSS service (IGS) analysis centers (ACs) provide satellite altitude quaternions which are an auxiliary dataset necessary in PPP fixed solutions. Hence, this study aims at a comprehensive evaluation of the effect of accounting for the BeiDou satellite attitude quaternions in PPP. The quaternions provided by different ACs are applied to BeiDou PPP using different weighting schemes suitable for handling satellites in three distinct orbits. The obtained numerical results indicate that considering the quaternions in BeiDou PPP reduces the observation residuals, improves the ambiguity fixing, and enhances positioning performance.<\u002Fp>",[997,998,69,999],[1001,1002,71,1003],"https:\u002F\u002Fdoi.org\u002F10.5194\u002Fegusphere-egu22-12926","W4220956876",[1008,1033,1016,1034,1035,1036,38,1037,1013,1014,1038,243,244,351,816,1015,36,89,90],"Quaternion","Satellite","Weighting","Satellite system","Quasi-Zenith Satellite System","Remote sensing",{"type":47,"children":1040,"toc":1045},[1041],{"type":94,"tag":95,"props":1042,"children":1043},{},[1044],{"type":99,"value":1027},{"title":8,"searchDepth":50,"depth":50,"links":1046},[],"content:publications:2022:considering-satellite-attitude-quaternions-in-beidou-precise-point-positioning-p.md","publications\u002F2022\u002Fconsidering-satellite-attitude-quaternions-in-beidou-precise-point-positioning-p.md","publications\u002F2022\u002Fconsidering-satellite-attitude-quaternions-in-beidou-precise-point-positioning-p",{"_path":1051,"_dir":934,"_draft":7,"_partial":7,"_locale":8,"title":1052,"description":8,"_hidden":7,"authors":1053,"authors_orcid":1059,"year":939,"doi":1063,"openalex_id":1064,"venue":18,"abstract_screenshot":18,"keywords":1065,"body":1069,"_type":52,"_id":1073,"_source":54,"_file":1074,"_stem":1075,"_extension":57,"locale":58},"\u002Fpublications\u002F2022\u002Fevaluating-microlearning-a-cross-faculty-case-study-of-a-sino-foreign-university","Evaluating Microlearning: A Cross-faculty Case Study of a Sino-foreign University",[1054,1055,1056,69,1057,150,1058],"Krygier, David","Knowles, Lauren Ruth","Gill, Amarpreet","Irwin, Derek","Pike, Matthew",[18,18,1060,71,1061,155,1062],"0000-0003-0659-026X","0000-0003-0342-6958","0000-0002-1543-0148","https:\u002F\u002Fdoi.org\u002F10.1007\u002F978-3-030-92979-4_4","W4312923204",[1066,1067,168,1068],"Mathematics education","Psychology","Sociology",{"type":47,"children":1070,"toc":1071},[],{"title":8,"searchDepth":50,"depth":50,"links":1072},[],"content:publications:2022:evaluating-microlearning-a-cross-faculty-case-study-of-a-sino-foreign-university.md","publications\u002F2022\u002Fevaluating-microlearning-a-cross-faculty-case-study-of-a-sino-foreign-university.md","publications\u002F2022\u002Fevaluating-microlearning-a-cross-faculty-case-study-of-a-sino-foreign-university",{"_path":1077,"_dir":934,"_draft":7,"_partial":7,"_locale":8,"title":1078,"description":8,"_hidden":7,"authors":1079,"authors_orcid":1084,"year":939,"doi":1086,"openalex_id":1087,"venue":1088,"abstract_screenshot":18,"keywords":1089,"body":1096,"_type":52,"_id":1100,"_source":54,"_file":1101,"_stem":1102,"_extension":57,"locale":58},"\u002Fpublications\u002F2022\u002Fgenerating-precise-non-flat-grinding-wheel-surfaces-via-co2-laser-ablation-under","Generating precise non-flat grinding wheel surfaces via CO2 laser ablation: Understanding the relationship between overlap rate and feed rate on composite materials",[1080,11,261,1081,1082,1083],"Xie, Ke Ge","Zhang, Xiang Yu","Huang, Zhi Pei","Shen, Yi Xiu",[18,16,1085,18,18,18],"0009-0001-6480-7976","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.jmapro.2022.09.008","W4296772690","Journal of Manufacturing Processes",[79,1090,1091,278,1092,1093,1094,1095,42,81,816],"Composite number","Laser ablation","Ablation","Grinding","Laser","Engineering drawing",{"type":47,"children":1097,"toc":1098},[],{"title":8,"searchDepth":50,"depth":50,"links":1099},[],"content:publications:2022:generating-precise-non-flat-grinding-wheel-surfaces-via-co2-laser-ablation-under.md","publications\u002F2022\u002Fgenerating-precise-non-flat-grinding-wheel-surfaces-via-co2-laser-ablation-under.md","publications\u002F2022\u002Fgenerating-precise-non-flat-grinding-wheel-surfaces-via-co2-laser-ablation-under",{"_path":1104,"_dir":934,"_draft":7,"_partial":7,"_locale":8,"title":1105,"description":8,"_hidden":7,"authors":1106,"authors_orcid":1108,"year":939,"doi":1109,"openalex_id":1110,"venue":1111,"abstract_screenshot":18,"keywords":1112,"body":1116,"_type":52,"_id":1120,"_source":54,"_file":1121,"_stem":1122,"_extension":57,"locale":58},"\u002Fpublications\u002F2022\u002Fgenerating-profiled-diamond-grinding-wheels-by-2000-w-fiber-laser-on-the-underst","Generating Profiled Diamond Grinding Wheels by 2000 W Fiber Laser: On The Understanding of Laser Ablation Law with High Power and Establishment of a Predictive Model",[11,1080,1107,1083,1082,1081],"Fang, Ben Li",[16,18,18,18,18,18],"https:\u002F\u002Fdoi.org\u002F10.1007\u002Fs00170-022-08934-6","W4214708464","The International Journal of Advanced Manufacturing Technology",[1113,1092,1091,1094,79,1114,1115,1093,81,42,278,36,89],"Duty cycle","Power (physics)","Laser power scaling",{"type":47,"children":1117,"toc":1118},[],{"title":8,"searchDepth":50,"depth":50,"links":1119},[],"content:publications:2022:generating-profiled-diamond-grinding-wheels-by-2000-w-fiber-laser-on-the-underst.md","publications\u002F2022\u002Fgenerating-profiled-diamond-grinding-wheels-by-2000-w-fiber-laser-on-the-underst.md","publications\u002F2022\u002Fgenerating-profiled-diamond-grinding-wheels-by-2000-w-fiber-laser-on-the-underst",{"_path":1124,"_dir":934,"_draft":7,"_partial":7,"_locale":8,"title":1125,"description":8,"_hidden":7,"authors":1126,"authors_orcid":1132,"year":939,"doi":1136,"openalex_id":1137,"venue":1138,"abstract_screenshot":18,"keywords":1139,"body":1147,"_type":52,"_id":1151,"_source":54,"_file":1152,"_stem":1153,"_extension":57,"locale":58},"\u002Fpublications\u002F2022\u002Fmicrostructure-and-thermophysical-properties-of-as-cast-conicral-bond-coat-alloy","Microstructure and thermophysical properties of as-cast CoNiCrAl bond coat alloys at different Al contents",[261,1127,1128,1129,11,1130,1131],"Li, L.","Yang, Rui","Zhu, Wei","Yin, Yichuan","Wang, X.",[266,18,1133,1134,16,1135,18],"0000-0003-0114-7664","0000-0003-4757-6181","0000-0002-6368-2702","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.jallcom.2022.165575","W4281482393","Journal of Alloys and Compounds",[275,79,1140,1141,1142,1143,323,1144,1145,1146,280,278,328,325,329],"Alloy","Differential scanning calorimetry","Thermal expansion","Scanning electron microscope","Thermal diffusivity","Casting","Energy-dispersive X-ray spectroscopy",{"type":47,"children":1148,"toc":1149},[],{"title":8,"searchDepth":50,"depth":50,"links":1150},[],"content:publications:2022:microstructure-and-thermophysical-properties-of-as-cast-conicral-bond-coat-alloy.md","publications\u002F2022\u002Fmicrostructure-and-thermophysical-properties-of-as-cast-conicral-bond-coat-alloy.md","publications\u002F2022\u002Fmicrostructure-and-thermophysical-properties-of-as-cast-conicral-bond-coat-alloy",{"_path":1155,"_dir":934,"_draft":7,"_partial":7,"_locale":8,"title":1156,"description":1157,"_hidden":7,"authors":1158,"authors_orcid":1163,"year":939,"doi":1168,"openalex_id":1169,"venue":351,"abstract_screenshot":18,"keywords":1170,"body":1176,"_type":52,"_id":1184,"_source":54,"_file":1185,"_stem":1186,"_extension":57,"locale":58},"\u002Fpublications\u002F2022\u002Fmodeling-and-analysis-of-new-hybrid-clustering-technique-for-vehicular-ad-hoc-ne","Modeling and Analysis of New Hybrid Clustering Technique for Vehicular Ad Hoc Network","Many researchers have proposed algorithms to improve the network performance of vehicular ad hoc network (VANET) clustering techniques for different applications. The effectiveness of the clustering model is the most important challenge. The K-Means clustering algorithm is an effective algorithm for multi-clusters that can be used in VANETs. The problems with the K-Means algorithm concern the selection of a suitable number of clusters, the creation of a highly reliable cluster, and achieving high similarity within a cluster. To address these problems, a novel method combining a covering rough set and a K-Means clustering algorithm (RK-Means) was proposed in this paper. Firstly, RK-Means creates multi-groups of vehicles using a covering rough set based on effective parameters. Secondly, the K-value-calculating algorithm computes the optimal number of clusters. Finally, the classical K-Means algorithm is applied to create the vehicle clusters for each covering rough set group. The datasets used in this work were imported from Simulation of Urban Mobility (SUMO), representing two highway scenarios, high-density and low-density. Four evaluation indexes, namely, the root mean square error (RMSE), silhouette coefficient (SC), Davies–Bouldin (DB) index, and Dunn index (DI), were used directly to test and evaluate the results of the clustering. The evaluation process was implemented on RK-Means, K-Means++, and OK-Means models. The result of the compression showed that RK-Means had high cluster similarity, greater reliability, and error reductions of 32.5% and 24.2% compared with OK-Means and K-Means++, respectively.",[1159,1160,1161,1162,69],"Abdulrazzak, Hazem Noori","Hock, Goh Chin","Radzi, Nurul Asyikin Mohamed","Tan, Nadia M. L.",[1164,1165,1166,1167,71],"0000-0003-1827-431X","0000-0003-0461-3173","0000-0003-0481-7686","0000-0002-1368-0215","https:\u002F\u002Fdoi.org\u002F10.3390\u002Fmath10244720","W4311236801",[300,38,1171,1172,1173,244,1174,1175,43,978],"Silhouette","Data mining","Similarity (geometry)","Set (abstract data type)","k-means clustering",{"type":47,"children":1177,"toc":1182},[1178],{"type":94,"tag":95,"props":1179,"children":1180},{},[1181],{"type":99,"value":1157},{"title":8,"searchDepth":50,"depth":50,"links":1183},[],"content:publications:2022:modeling-and-analysis-of-new-hybrid-clustering-technique-for-vehicular-ad-hoc-ne.md","publications\u002F2022\u002Fmodeling-and-analysis-of-new-hybrid-clustering-technique-for-vehicular-ad-hoc-ne.md","publications\u002F2022\u002Fmodeling-and-analysis-of-new-hybrid-clustering-technique-for-vehicular-ad-hoc-ne",{"_path":1188,"_dir":934,"_draft":7,"_partial":7,"_locale":8,"title":1189,"description":1190,"_hidden":7,"authors":1191,"authors_orcid":1194,"year":939,"doi":1196,"openalex_id":1197,"venue":1198,"abstract_screenshot":18,"keywords":1199,"body":1203,"_type":52,"_id":1211,"_source":54,"_file":1212,"_stem":1213,"_extension":57,"locale":58},"\u002Fpublications\u002F2022\u002Fpassive-fault-tolerant-control-allocations-for-nonlinear-systems","Passive Fault Tolerant Control Allocations for Nonlinear Systems","This article presents a new fault-tolerant control scheme to achieve maneuvering control of multirotor unmanned aerial vehicle (UAV) system experienced the actuator faults and failures conditions. The suggested control method consists of two independent control modules, one for virtual control and the other for control allocations. A fixed control allocation scheme is deployed as a low-level control module to distribute\u002Fredistribute virtual control signals among the available actuators in the nominal\u002Ffaulty situations without acquiring actuator health information. In order to cope with uncertainty due to actuator faults and to attain fast and finite-time convergence of tracking error, a high-level control module is designed using a higher-order integral sliding mode control method. A rigorous closed-loop stability analysis is carried out to show the system’s stability. Finally, the numerical simulations are conducted on a nonlinear model of a multirotor UAV system, demonstrating the efficacy of the suggested approach.",[430,911,1192,1193],"Khodaverdian, Maria","Nasr, A R",[435,913,1195,18],"0000-0003-2482-3573","https:\u002F\u002Fdoi.org\u002F10.1109\u002Fccdc55256.2022.10034263","W4320802399","2022 34th Chinese Control and Decision Conference (CCDC)",[635,29,31,1200,38,577,35,445,447,1201,1202,44,948,36,351,303,43],"Convergence (economics)","Control system","Stability (learning theory)",{"type":47,"children":1204,"toc":1209},[1205],{"type":94,"tag":95,"props":1206,"children":1207},{},[1208],{"type":99,"value":1190},{"title":8,"searchDepth":50,"depth":50,"links":1210},[],"content:publications:2022:passive-fault-tolerant-control-allocations-for-nonlinear-systems.md","publications\u002F2022\u002Fpassive-fault-tolerant-control-allocations-for-nonlinear-systems.md","publications\u002F2022\u002Fpassive-fault-tolerant-control-allocations-for-nonlinear-systems",{"_path":1215,"_dir":934,"_draft":7,"_partial":7,"_locale":8,"title":1216,"description":1217,"_hidden":7,"authors":1218,"authors_orcid":1221,"year":939,"doi":1224,"openalex_id":1225,"venue":1226,"abstract_screenshot":18,"keywords":1227,"body":1234,"_type":52,"_id":1242,"_source":54,"_file":1243,"_stem":1244,"_extension":57,"locale":58},"\u002Fpublications\u002F2022\u002Frobust-adaptive-attitude-control-of-flexible-spacecraft-using-a-sliding-mode-dis","Robust adaptive attitude control of flexible spacecraft using a sliding mode disturbance observer","A composite control scheme based on a disturbance observer is presented in this paper to deal with the attitude control problem of flexible spacecraft. Specifically, a sliding mode disturbance observer (SMDO) is developed to attenuate the unmodeled system dynamics, parameter uncertainties, and multiple external disturbances. The key feature of this approach is to relax the assumption imposed on disturbance to be constant or changing at a slow rate, which is a typical assumption in this class of problems involving a disturbance observer. Then, an exclusive adaptive integral sliding mode controller is combined with the SMDO to get the improved closed-loop control performance of the system. The underlying benefit of the proposed control scheme is improved robustness against time-dependent external disturbances and system model uncertainties. The stability analysis of the closed-loop system is provided using Lyapunov’s stability theory. Simulation results are provided to show the effectiveness of the proposed control scheme, especially in comparison with existing results.",[620,1219,1220,430],"Zhen, Ziyang","Xue, Yixuan",[625,1222,1223,435],"0000-0002-8344-5990","0000-0001-7709-2394","https:\u002F\u002Fdoi.org\u002F10.1177\u002F09544100211055318","W4214907942","Proceedings of the Institution of Mechanical Engineers Part G Journal of Aerospace Engineering",[29,517,1228,445,1229,1230,38,1231,573,950,1232,443,1233,1201,35,36,44,43,447,89],"Disturbance (geology)","Spacecraft","Lyapunov stability","Lyapunov function","State observer","Robust control",{"type":47,"children":1235,"toc":1240},[1236],{"type":94,"tag":95,"props":1237,"children":1238},{},[1239],{"type":99,"value":1217},{"title":8,"searchDepth":50,"depth":50,"links":1241},[],"content:publications:2022:robust-adaptive-attitude-control-of-flexible-spacecraft-using-a-sliding-mode-dis.md","publications\u002F2022\u002Frobust-adaptive-attitude-control-of-flexible-spacecraft-using-a-sliding-mode-dis.md","publications\u002F2022\u002Frobust-adaptive-attitude-control-of-flexible-spacecraft-using-a-sliding-mode-dis",{"_path":1246,"_dir":934,"_draft":7,"_partial":7,"_locale":8,"title":1247,"description":1248,"authors":1249,"year":939,"doi":1255,"keywords":1256,"venue":1267,"openalex_id":1268,"authors_orcid":1269,"body":1274,"_type":52,"_id":1282,"_source":54,"_file":1283,"_stem":1284,"_extension":57,"locale":58},"\u002Fpublications\u002F2022\u002Fsensors-sensor-fusion","Sensors and Sensor Fusion Methodologies for Indoor Odometry: A Review","Although Global Navigation Satellite Systems (GNSSs) generally provide adequate accuracy for outdoor localization, this is not the case for indoor environments, due to signal obstruction. Therefore, a self-contained localization scheme is beneficial under such circumstances. Modern sensors and algorithms endow moving robots with the capability to perceive their environment, and enable the deployment of novel localization schemes, such as odometry, or Simultaneous Localization and Mapping (SLAM). The former focuses on incremental localization, while the latter stores an interpretable map of the environment concurrently. In this context, this paper conducts a comprehensive review of sensor modalities, including Inertial Measurement Units (IMUs), Light Detection and Ranging (LiDAR), radio detection and ranging (radar), and cameras, as well as applications of polymers in these sensors, for indoor odometry. Furthermore, analysis and discussion of the algorithms and the fusion frameworks for pose estimation and odometry with these sensors are performed. Therefore, this paper straightens the pathway of indoor odometry from principle to application. Finally, some future prospects are discussed.",[1250,486,1251,11,187,1252,1253,1254,484],"Yang, Mengshen","Jia, Fuhua","Zhang, Sheng","Fang, Zaojun","Yang, Guilin","https:\u002F\u002Fdoi.org\u002F10.3390\u002Fpolym14102019",[1257,1258,1259,1260,1261,1262,1263,1264,1265,1266],"IMU","LiDAR","SLAM","camera","odometry","polymeric sensor","radar","self-contained localization","sensor fusion","state estimation","Polymers","W4280563597",[1270,489,18,16,198,1271,1272,1273,488],"0000-0002-8355-2227","0000-0001-5599-6261","0000-0003-4025-039X","0000-0001-6144-3401",{"type":47,"children":1275,"toc":1280},[1276],{"type":94,"tag":95,"props":1277,"children":1278},{},[1279],{"type":99,"value":1248},{"title":8,"searchDepth":50,"depth":50,"links":1281},[],"content:publications:2022:sensors-sensor-fusion.md","publications\u002F2022\u002Fsensors-sensor-fusion.md","publications\u002F2022\u002Fsensors-sensor-fusion",{"_path":1286,"_dir":934,"_draft":7,"_partial":7,"_locale":8,"title":1287,"description":1288,"_hidden":7,"authors":1289,"authors_orcid":1295,"year":939,"doi":1300,"openalex_id":1301,"venue":1302,"abstract_screenshot":18,"keywords":1303,"body":1312,"_type":52,"_id":1320,"_source":54,"_file":1321,"_stem":1322,"_extension":57,"locale":58},"\u002Fpublications\u002F2022\u002Fsequential-finite-element-based-model-predictive-torque-and-flux-control-method","Sequential Finite-Element-based Model Predictive Torque and Flux Control Method for IPMSM","This paper proposes an advanced sequential finite-element-based model predictive torque and flux control (SQ-FE-MPTFC) method to mitigate the torque ripple of the interior permanent magnet synchronous motor (IPMSM) while simplifying the control implementation by preselecting a reduced control set and eliminating the need for a weighting factor. This strategy optimally selects a combination of active-and zero-voltage vectors at every control cycle and obtains the switching instant based on an adjustable torque-error tolerance and the torque deviation produced by the AVV. First, considering the torque-error tolerance, it preselects two candidate AVVs among those admitted by the two-level voltage source inverter. Then, the switching instant of each candidate is decided using its predicted torque deviation to satisfy the minimum torque ripple. Among these candidates, the optimal one with its corresponding duty time is selected based on a weighting factor-less cost function that considers the flux-amplitude error. Finally, the FE-based IPMSM model is used to verify the effectiveness of the proposed method by simulations in Matlab\u002FSimulink environment.",[1290,1291,430,1292,1293,1294],"Nasr, Ahmed","Gu, Chunyang","Buticchi, Giampaolo","Bozhko, Serhiy","Gerada, Chris",[18,1296,435,1297,1298,1299],"0000-0003-1283-1701","0000-0003-0470-3259","0000-0002-0508-7198","0000-0003-4707-4480","https:\u002F\u002Fdoi.org\u002F10.1109\u002Fceepe55110.2022.9783432","W4281757049","2022 5th International Conference on Energy, Electrical and Power Engineering (CEEPE)",[29,1304,1305,1306,1307,38,1308,1035,1309,1310,36,89,1311,44],"Torque ripple","Torque","Direct torque control","Model predictive control","Stall torque","Damping torque","Voltage","Induction motor",{"type":47,"children":1313,"toc":1318},[1314],{"type":94,"tag":95,"props":1315,"children":1316},{},[1317],{"type":99,"value":1288},{"title":8,"searchDepth":50,"depth":50,"links":1319},[],"content:publications:2022:sequential-finite-element-based-model-predictive-torque-and-flux-control-method.md","publications\u002F2022\u002Fsequential-finite-element-based-model-predictive-torque-and-flux-control-method.md","publications\u002F2022\u002Fsequential-finite-element-based-model-predictive-torque-and-flux-control-method",{"_path":1324,"_dir":1325,"_draft":7,"_partial":7,"_locale":8,"title":1326,"description":8,"_hidden":7,"authors":1327,"authors_orcid":1328,"year":1329,"doi":1330,"openalex_id":1331,"venue":1332,"abstract_screenshot":18,"keywords":1333,"body":1345,"_type":52,"_id":1349,"_source":54,"_file":1350,"_stem":1351,"_extension":57,"locale":58},"\u002Fpublications\u002F2023\u002Fadditive-manufacturing-in-cultural-heritage-preservation-and-product-design","2023","Additive Manufacturing in Cultural Heritage Preservation and Product Design",[484,485,486,11],[488,18,489,16],2023,"https:\u002F\u002Fdoi.org\u002F10.1007\u002F978-3-031-20752-5_55","W4387917018","Springer handbooks",[1334,1335,1336,1337,38,1338,1012,1339,1340,1341,170,1342,36,495,43,497,1343,1344],"Replica","Artifact (error)","Cultural heritage","Verisimilitude","Bridge (graph theory)","Process (computing)","Cultural artifact","Object (grammar)","Architectural engineering","History","Archaeology",{"type":47,"children":1346,"toc":1347},[],{"title":8,"searchDepth":50,"depth":50,"links":1348},[],"content:publications:2023:additive-manufacturing-in-cultural-heritage-preservation-and-product-design.md","publications\u002F2023\u002Fadditive-manufacturing-in-cultural-heritage-preservation-and-product-design.md","publications\u002F2023\u002Fadditive-manufacturing-in-cultural-heritage-preservation-and-product-design",{"_path":1353,"_dir":1325,"_draft":7,"_partial":7,"_locale":8,"title":1354,"description":1355,"_hidden":7,"authors":1356,"authors_orcid":1360,"year":1329,"doi":1364,"openalex_id":1365,"venue":1366,"abstract_screenshot":18,"keywords":1367,"body":1368,"_type":52,"_id":1376,"_source":54,"_file":1377,"_stem":1378,"_extension":57,"locale":58},"\u002Fpublications\u002F2023\u002Fautomatic-handover-parameter-optimization-for-ultra-dense-small-cell-networks","Automatic Handover Parameter Optimization for Ultra-Dense Small Cell Networks","In recent years, the exponential growth in global mobile traffic, driven by advanced applications, services, and devices, has led to the deployment of numerous small cell base stations to meet future network needs. Ensuring stable connectivity is crucial for seamless mobile user experiences. This paper introduces an adaptive fuzzy logic-based handover parameter adjustment approach aimed at enhancing UE mobility robustness by reducing handover failure (HOF) and ping-pong handover (PPHO) occurrences, all while maintaining high throughput. Simulation results demonstrate the method's effectiveness in adjusting handover parameters based on system performance indicators across different speed ranges. Compared to traditional fuzzy logic, clustering-based fuzzy logic, and A3 event-based optimisation methods, our proposed approach consistently outperforms in terms of reducing HOPP and HOF while sustaining high throughput levels.",[1357,1358,1359,69,111],"Shen, Feifan","Shi, Chenhao","Ma, Lianwei",[1361,1362,1363,71,115],"0000-0002-6413-3166","0000-0002-1417-8091","0000-0002-5395-7661","https:\u002F\u002Fdoi.org\u002F10.1504\u002Fijscip.2023.10059740","W4387529240","International Journal of System Control and Information Processing",[124,38,126],{"type":47,"children":1369,"toc":1374},[1370],{"type":94,"tag":95,"props":1371,"children":1372},{},[1373],{"type":99,"value":1355},{"title":8,"searchDepth":50,"depth":50,"links":1375},[],"content:publications:2023:automatic-handover-parameter-optimization-for-ultra-dense-small-cell-networks.md","publications\u002F2023\u002Fautomatic-handover-parameter-optimization-for-ultra-dense-small-cell-networks.md","publications\u002F2023\u002Fautomatic-handover-parameter-optimization-for-ultra-dense-small-cell-networks",{"_path":1380,"_dir":1325,"_draft":7,"_partial":7,"_locale":8,"title":1381,"description":8,"_hidden":7,"authors":1382,"authors_orcid":1385,"year":1329,"doi":1388,"openalex_id":1389,"venue":1390,"abstract_screenshot":18,"keywords":1391,"body":1396,"_type":52,"_id":1400,"_source":54,"_file":1401,"_stem":1402,"_extension":57,"locale":58},"\u002Fpublications\u002F2023\u002Fcomposite-anti-unwinding-attitude-control-of-spacecraft-under-actuator-saturatio","Composite anti-unwinding attitude control of spacecraft under actuator saturation and angular velocity limits",[620,1219,1383,430,1384],"Shahid, Sami","Ibrahim, Dauda Sh.",[625,1222,1386,435,1387],"0000-0001-7590-0159","0000-0003-1469-8772","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.asr.2023.03.007","W4328053913","Advances in Space Research",[29,1229,31,1392,634,573,1393,1230,1200,38,1231,1394,89,36,44,35,447,1395],"Angular velocity","Inertial frame of reference","Plant","Classical mechanics",{"type":47,"children":1397,"toc":1398},[],{"title":8,"searchDepth":50,"depth":50,"links":1399},[],"content:publications:2023:composite-anti-unwinding-attitude-control-of-spacecraft-under-actuator-saturatio.md","publications\u002F2023\u002Fcomposite-anti-unwinding-attitude-control-of-spacecraft-under-actuator-saturatio.md","publications\u002F2023\u002Fcomposite-anti-unwinding-attitude-control-of-spacecraft-under-actuator-saturatio",{"_path":1404,"_dir":1325,"_draft":7,"_partial":7,"_locale":8,"title":1405,"description":8,"_hidden":7,"authors":1406,"authors_orcid":1408,"year":1329,"doi":1411,"openalex_id":1412,"venue":1413,"abstract_screenshot":18,"keywords":1414,"body":1418,"_type":52,"_id":1422,"_source":54,"_file":1423,"_stem":1424,"_extension":57,"locale":58},"\u002Fpublications\u002F2023\u002Fmicrostructure-evolution-of-as-cast-conicral-bond-coat-alloys-after-isothermal-h","Microstructure evolution of as-cast CoNiCrAl bond coat alloys after isothermal heat treatments",[261,1407,1127,264,11,1131],"Li, Z.",[266,1409,18,1410,16,18],"0000-0001-9498-9363","0000-0003-1195-7142","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.matchar.2023.113183","W4384343570","Materials Characterization",[79,275,469,323,1143,1415,1416,280,1417,278,325,329],"Precipitation","Coalescence (physics)","Electron backscatter diffraction",{"type":47,"children":1419,"toc":1420},[],{"title":8,"searchDepth":50,"depth":50,"links":1421},[],"content:publications:2023:microstructure-evolution-of-as-cast-conicral-bond-coat-alloys-after-isothermal-h.md","publications\u002F2023\u002Fmicrostructure-evolution-of-as-cast-conicral-bond-coat-alloys-after-isothermal-h.md","publications\u002F2023\u002Fmicrostructure-evolution-of-as-cast-conicral-bond-coat-alloys-after-isothermal-h",{"_path":1426,"_dir":1325,"_draft":7,"_partial":7,"_locale":8,"title":1427,"description":8,"_hidden":7,"authors":1428,"authors_orcid":1429,"year":1329,"doi":1430,"openalex_id":1431,"venue":809,"abstract_screenshot":18,"keywords":1432,"body":1435,"_type":52,"_id":1439,"_source":54,"_file":1440,"_stem":1441,"_extension":57,"locale":58},"\u002Fpublications\u002F2023\u002Fobserver-based-attitude-control-of-spacecraft-under-actuator-dead-zone-and-misal","Observer-based attitude control of spacecraft under actuator dead zone and misalignment faults",[620,1219,1383,1384,430],[625,1222,1386,1387,435],"https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.amc.2023.128406","W4388000235",[29,1229,1433,443,31,634,1434,38,1232,35,44,445,36,351,89,447,816,43],"Parametric statistics","Observer (physics)",{"type":47,"children":1436,"toc":1437},[],{"title":8,"searchDepth":50,"depth":50,"links":1438},[],"content:publications:2023:observer-based-attitude-control-of-spacecraft-under-actuator-dead-zone-and-misal.md","publications\u002F2023\u002Fobserver-based-attitude-control-of-spacecraft-under-actuator-dead-zone-and-misal.md","publications\u002F2023\u002Fobserver-based-attitude-control-of-spacecraft-under-actuator-dead-zone-and-misal",{"_path":1443,"_dir":1325,"_draft":7,"_partial":7,"_locale":8,"title":1444,"description":1445,"_hidden":7,"authors":1446,"authors_orcid":1451,"year":1329,"doi":1455,"openalex_id":1456,"venue":18,"abstract_screenshot":18,"keywords":1457,"body":1458,"_type":52,"_id":1466,"_source":54,"_file":1467,"_stem":1468,"_extension":57,"locale":58},"\u002Fpublications\u002F2023\u002Fon-robustness-of-ieee-802-11-wlan-based-human-activity-recognition","On Robustness of IEEE 802.11 WLAN-based Human Activity Recognition","Contact-less or Device-less Human Activity Recognition (HAR) using IEEE 802.11 Wireless Local Area Network (WLAN) has garnered significant interest due to its ubiquitous coverage, convenience, and privacy compared to wearable and vision-based approaches. However, maintaining the accuracy of HAR in varying environments, ranges, and time periods remains a challenge. This work proposes a robust scheme using threshold segmentation, auto-correlation function (ACF), and a lightweight fully connected neural network (FCNN), which can maintain the HAR accuracy across different environments without the need to retrain the model. The proposed scheme is also evaluated across different transceivers’ ranges to understand its deployment constraints. The results demonstrate that the proposed scheme delivers consistent performance across different environments, ranges, and days, achieving an average HAR accuracy of over 97.25% without retraining. This greatly reduces the deployment complexity and enhances its practicality.",[1447,1448,1449,69,1450],"Li, Yeqin","Chieng, David","Lee, Boon Giin","Yang, Chenyu",[18,1452,1453,71,1454],"0000-0002-9674-3436","0000-0001-5743-1010","0000-0001-9997-4929","https:\u002F\u002Fdoi.org\u002F10.1109\u002Fcscn60443.2023.10453177","W4392410872",[517,38,126],{"type":47,"children":1459,"toc":1464},[1460],{"type":94,"tag":95,"props":1461,"children":1462},{},[1463],{"type":99,"value":1445},{"title":8,"searchDepth":50,"depth":50,"links":1465},[],"content:publications:2023:on-robustness-of-ieee-802-11-wlan-based-human-activity-recognition.md","publications\u002F2023\u002Fon-robustness-of-ieee-802-11-wlan-based-human-activity-recognition.md","publications\u002F2023\u002Fon-robustness-of-ieee-802-11-wlan-based-human-activity-recognition",{"_path":1470,"_dir":1325,"_draft":7,"_partial":7,"_locale":8,"title":1471,"description":1472,"_hidden":7,"authors":1473,"authors_orcid":1474,"year":1329,"doi":1475,"openalex_id":1476,"venue":942,"abstract_screenshot":18,"keywords":1477,"body":1480,"_type":52,"_id":1488,"_source":54,"_file":1489,"_stem":1490,"_extension":57,"locale":58},"\u002Fpublications\u002F2023\u002Foutput-feedback-attitude-control-of-flexible-spacecraft-under-actuator-misalignm","Output feedback attitude control of flexible spacecraft under actuator misalignment and input nonlinearities","The attitude tracking control problem of flexible spacecraft subjected to parameter uncertainties, time-dependent external disturbances, actuator input nonlinearity, and input actuator misalignment is investigated in this paper. Explicitly, the proposed strategy addresses the input actuator misalignment and dead-zone issues that increase the controller design difficulties. Initially, a new second-order sliding mode observer (SoSMO) using an extended state approach is developed by adding a correction function to improve observer performance to estimate unwanted system perturbations. Then, a distinct SoSMO-based integral-type sliding mode control (ISMC) structure is designed in a unified manner to guarantee the asymptotic stability of the closed-loop system. Comparative numerical simulations under input actuator misalignment, the dead-zone nonlinearity, external disturbance, and inertia uncertainty are performed to illustrate the effectiveness of the proposed controller.",[620,1219,1383,1384,430],[625,1222,1386,1387,435],"https:\u002F\u002Fdoi.org\u002F10.1177\u002F10775463231171386","W4385754382",[29,31,1229,447,1394,1434,1232,1478,443,445,573,1479,634,38,35,36,44,89],"Inertia","Exponential stability",{"type":47,"children":1481,"toc":1486},[1482],{"type":94,"tag":95,"props":1483,"children":1484},{},[1485],{"type":99,"value":1472},{"title":8,"searchDepth":50,"depth":50,"links":1487},[],"content:publications:2023:output-feedback-attitude-control-of-flexible-spacecraft-under-actuator-misalignm.md","publications\u002F2023\u002Foutput-feedback-attitude-control-of-flexible-spacecraft-under-actuator-misalignm.md","publications\u002F2023\u002Foutput-feedback-attitude-control-of-flexible-spacecraft-under-actuator-misalignm",{"_path":1492,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":1494,"description":1495,"_hidden":7,"authors":1496,"authors_orcid":1499,"year":1501,"doi":1502,"openalex_id":1503,"venue":571,"abstract_screenshot":18,"keywords":1504,"body":1505,"_type":52,"_id":1513,"_source":54,"_file":1514,"_stem":1515,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Fa-multilayer-neural-network-based-fault-estimation-and-fault-tolerant-control-sc","2024","A multilayer neural‐network‐based fault estimation and fault tolerant control scheme for uncertain system","Abstract This work introduces a new actuator fault estimation approach coupled with a fault‐tolerant control (FTC) strategy for uncertain systems in an output feedback framework. The proposed method involves constructing a Multi‐Layer Neural Network (MLNN) observer‐based fault estimation unit to accurately predict system states and potential faults in the actuator channel. An online control allocation (CA) scheme is then developed, utilizing the derived estimates to actively reconfigure the virtual control signals among the healthy redundant actuators in the event of actuator malfunction. Furthermore, an adaptive neural network‐based output integral sliding mode control scheme is designed based on the virtual control. This integration enhances the overall system's robustness and significantly reduces the chattering effect. The stability analysis of the proposed fault estimations scheme is initially performed using MLNN structure, followed by a comprehensive closed‐loop stability analysis to establish the stability of the entire system. Finally, the effectiveness of the proposed method is validated on a nonlinear six‐degree‐of‐freedom model of multirotor unmanned aerial vehicle aircraft. Numerical simulations under different fault and failure scenarios validate the efficacy of the proposed method. The comparative analysis of the proposed scheme is conducted with the static output feedback control allocations and adaptive allocation strategy. This analysis focuses on evaluating performance using metrics such as root mean square error and mean square deviation, particularly in the presence of faults and failures. The results demonstrate the superior performance of the proposed scheme in fault\u002Ffailure conditions.",[1497,1498,432,430],"Akhtar, Zainab","Naqvi, Syed Zilqurnain Abbas",[1500,18,437,435],"0000-0003-1850-3688",2024,"https:\u002F\u002Fdoi.org\u002F10.1002\u002Frnc.7604","W4401968169",[29,517,31,977,577,38,35,36,44,43],{"type":47,"children":1506,"toc":1511},[1507],{"type":94,"tag":95,"props":1508,"children":1509},{},[1510],{"type":99,"value":1495},{"title":8,"searchDepth":50,"depth":50,"links":1512},[],"content:publications:2024:a-multilayer-neural-network-based-fault-estimation-and-fault-tolerant-control-sc.md","publications\u002F2024\u002Fa-multilayer-neural-network-based-fault-estimation-and-fault-tolerant-control-sc.md","publications\u002F2024\u002Fa-multilayer-neural-network-based-fault-estimation-and-fault-tolerant-control-sc",{"_path":1517,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":1518,"description":1519,"_hidden":7,"authors":1520,"authors_orcid":1522,"year":1501,"doi":1524,"openalex_id":1525,"venue":18,"abstract_screenshot":18,"keywords":1526,"body":1532,"_type":52,"_id":1540,"_source":54,"_file":1541,"_stem":1542,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Fa-review-on-search-and-rescue-robots-in-complex-scenarios-key-technologies-of-sl","A Review on Search and Rescue Robots in Complex Scenarios: Key Technologies of SLAM","This paper provides a review of research on robotics in search and rescue operations in caverns, underground coal mines, disaster zones, and environments where the Global Navigation Satellite System (GNSS) is unavailable. The majority of applications for Simultaneous Localization and Mapping (SLAM), despite its maturity, are still restricted to indoor structured scenes or outside conventional weather conditions. The standard SLAM technology will experience malfunctions and perhaps fail as the robot encounters increasingly complicated environments. Three main issues that robots encounter in search and rescue (SAR) environments are outlined in this review, along with an introduction to the classic SLAM framework and a range of sensors used for SLAM. These issues include robots encountering increasingly complex terrain, changing environments and visibility, and autonomous exploration requirements. A thorough analysis of methods for resolving these problems is also included; they include multi-sensor fusion, active SLAM, and SLAM on uneven terrain. Also, a prospective path for future study is presented.",[1521,11,1251],"Chen, Tianyi",[1523,16,18],"0000-0003-3477-1439","https:\u002F\u002Fdoi.org\u002F10.22541\u002Fau.172114708.84737227\u002Fv1","W4400682240",[1527,1528,41,1529,38,43,1530,1531],"Key (lock)","Search and rescue","Rescue robot","Computer security","Mobile robot",{"type":47,"children":1533,"toc":1538},[1534],{"type":94,"tag":95,"props":1535,"children":1536},{},[1537],{"type":99,"value":1519},{"title":8,"searchDepth":50,"depth":50,"links":1539},[],"content:publications:2024:a-review-on-search-and-rescue-robots-in-complex-scenarios-key-technologies-of-sl.md","publications\u002F2024\u002Fa-review-on-search-and-rescue-robots-in-complex-scenarios-key-technologies-of-sl.md","publications\u002F2024\u002Fa-review-on-search-and-rescue-robots-in-complex-scenarios-key-technologies-of-sl",{"_path":1544,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":1545,"description":1546,"_hidden":7,"authors":1547,"authors_orcid":1552,"year":1501,"doi":1557,"openalex_id":1558,"venue":18,"abstract_screenshot":18,"keywords":1559,"body":1561,"_type":52,"_id":1569,"_source":54,"_file":1570,"_stem":1571,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Fadaptive-backstepping-integral-sliding-mode-control-of-multirotor-uav-system-use","Adaptive Backstepping Integral Sliding Mode Control of Multirotor UAV System Used for Smart Agriculture","This work proposes a reliable control scheme to attain the precise tracking control of multirotor unmanned aerial vehicle systems used for smart agriculture. The nonlinear mathematical model of a co-axial octorotor system equipped with a spraying mechanism is first established to contain the time-varying inertial coefficients and varying payload effects. Then an adaptive backstepping controller scheme is proposed to attain the desired attitude and position tracking. To ensure robustness against parameter uncertainty and external disturbances, a high-order integral sliding mode controller is integrated with the adaptive backstepping controller. Numerical simulations are carried out in variable payload conditions to demonstrate the effectiveness of the proposed approach.",[1548,430,1549,1550,620,1551],"Shi, Yuhao","Zhang, He","Xu, Zhun","Yu, Xia",[1553,435,1554,1555,625,1556],"0000-0002-7956-193X","0000-0002-5224-3579","0000-0003-3309-2602","0009-0005-9867-2095","https:\u002F\u002Fdoi.org\u002F10.1109\u002Fsmc54092.2024.10831925","W4406612824",[947,635,443,29,446,445,38,35,950,44,36,43,816,89,1560,447],"Operating system",{"type":47,"children":1562,"toc":1567},[1563],{"type":94,"tag":95,"props":1564,"children":1565},{},[1566],{"type":99,"value":1546},{"title":8,"searchDepth":50,"depth":50,"links":1568},[],"content:publications:2024:adaptive-backstepping-integral-sliding-mode-control-of-multirotor-uav-system-use.md","publications\u002F2024\u002Fadaptive-backstepping-integral-sliding-mode-control-of-multirotor-uav-system-use.md","publications\u002F2024\u002Fadaptive-backstepping-integral-sliding-mode-control-of-multirotor-uav-system-use",{"_path":1573,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":1574,"description":1575,"_hidden":7,"authors":1576,"authors_orcid":1579,"year":1501,"doi":1581,"openalex_id":1582,"venue":1583,"abstract_screenshot":18,"keywords":1584,"body":1590,"_type":52,"_id":1598,"_source":54,"_file":1599,"_stem":1600,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Fadvancing-ndn-security-efficient-identification-of-cache-pollution-attacks-throu","Advancing NDN security: Efficient identification of cache pollution attacks through rank comparison","Named Data Networking (NDN) is recognized as one of the most promising future Internet architectures, employing semantic classification to identify devices, thereby enhancing network usability, scalability, and resilience compared to traditional configurations. However, as an emergent technology, NDN necessitates further development, particularly in areas like enhancing signature privacy and data security. This paper primarily addresses the detection and mitigation of cache pollution attacks, a significant issue in the existing NDN mechanisms. Our proposed method involves generating real-time genuine and counterfeit corrupted ranked lists of requested packets. By comparing these lists, abnormal fluctuations in packet numbers and request rates—indicators of potential attacks—can be detected. A distinctive feature of our system is its ability to differentiate between normal attacks and certain emergency events, restraining only the former that addresses the challenge left unresolved by the Cache protection method based on Prefix Hierarchy for content-oriented network (CPMH) model, which is a state-of-the-art and widely used mechanism for protecting cache pollution attack in NDN. Simulation results confirm that the proposed mechanism effectively distinguishes between legitimate popular contents and malicious contents as well as increases a minimum of 10% cache hit ratio during attack situation compared to the CPMH.",[594,1577,1578,69,1448],"Chen, Lin","Sheng, Weixue",[597,1580,18,18,1452],"0000-0002-7767-1772","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.iot.2024.101142","W4392302888","Internet of Things",[38,235,126,1585,131,1586,1530,1587,1588,1589,1560],"Scalability","Resilience (materials science)","Identification (biology)","The Internet","Database",{"type":47,"children":1591,"toc":1596},[1592],{"type":94,"tag":95,"props":1593,"children":1594},{},[1595],{"type":99,"value":1575},{"title":8,"searchDepth":50,"depth":50,"links":1597},[],"content:publications:2024:advancing-ndn-security-efficient-identification-of-cache-pollution-attacks-throu.md","publications\u002F2024\u002Fadvancing-ndn-security-efficient-identification-of-cache-pollution-attacks-throu.md","publications\u002F2024\u002Fadvancing-ndn-security-efficient-identification-of-cache-pollution-attacks-throu",{"_path":1602,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":1603,"description":1604,"_hidden":7,"authors":1605,"authors_orcid":1608,"year":1501,"doi":1610,"openalex_id":1611,"venue":18,"abstract_screenshot":18,"keywords":1612,"body":1616,"_type":52,"_id":1624,"_source":54,"_file":1625,"_stem":1626,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Fanalysis-of-cogging-torque-of-a-pmsm-drive-and-its-mitigation-via-hybrid-static","Analysis of Cogging Torque of a PMSM Drive and its Mitigation via Hybrid Static-Active Filtering and Proportional-Integral Control","In this paper, a hybrid static-active filter is presented as a new approach to cogging torque mitigation in PMSM drive systems. The cogging torque data acquisition process of the selected PMSM drive is explained, and the performance and theory of the static filter stage is examined as well. The design, benefits and challenges of the active filter, and the hybrid filter as a whole, is also examined, and the importance of noise reference generation, bandwidth and delays are explained through examples from the Active Noise Control (ANC) sphere.",[1606,1607,1292,11],"Cheung, Kevin Hui Chun","Halim, Dunant",[18,1609,1297,16],"0000-0002-7075-3417","https:\u002F\u002Fdoi.org\u002F10.1109\u002Ficem60801.2024.10700067","W4403278360",[1613,1305,29,1306,44,38,35,1614,36,89,1615,1310,1311],"Cogging torque","Automotive engineering","Electrical engineering",{"type":47,"children":1617,"toc":1622},[1618],{"type":94,"tag":95,"props":1619,"children":1620},{},[1621],{"type":99,"value":1604},{"title":8,"searchDepth":50,"depth":50,"links":1623},[],"content:publications:2024:analysis-of-cogging-torque-of-a-pmsm-drive-and-its-mitigation-via-hybrid-static.md","publications\u002F2024\u002Fanalysis-of-cogging-torque-of-a-pmsm-drive-and-its-mitigation-via-hybrid-static.md","publications\u002F2024\u002Fanalysis-of-cogging-torque-of-a-pmsm-drive-and-its-mitigation-via-hybrid-static",{"_path":1628,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":1629,"description":1355,"_hidden":7,"authors":1630,"authors_orcid":1631,"year":1501,"doi":1632,"openalex_id":1633,"venue":1366,"abstract_screenshot":18,"keywords":1634,"body":1635,"_type":52,"_id":1643,"_source":54,"_file":1644,"_stem":1645,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Fautomatic-handover-parameter-optimisation-for-ultra-dense-small-cell-networks","Automatic handover parameter optimisation for ultra-dense small cell networks",[111,1359,69,1357,1358],[115,1363,71,1361,1362],"https:\u002F\u002Fdoi.org\u002F10.1504\u002Fijscip.2024.138668","W4398787163",[124,38,126],{"type":47,"children":1636,"toc":1641},[1637],{"type":94,"tag":95,"props":1638,"children":1639},{},[1640],{"type":99,"value":1355},{"title":8,"searchDepth":50,"depth":50,"links":1642},[],"content:publications:2024:automatic-handover-parameter-optimisation-for-ultra-dense-small-cell-networks.md","publications\u002F2024\u002Fautomatic-handover-parameter-optimisation-for-ultra-dense-small-cell-networks.md","publications\u002F2024\u002Fautomatic-handover-parameter-optimisation-for-ultra-dense-small-cell-networks",{"_path":1647,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":1648,"description":1649,"_hidden":7,"authors":1650,"authors_orcid":1652,"year":1501,"doi":1654,"openalex_id":1655,"venue":1656,"abstract_screenshot":18,"keywords":1657,"body":1659,"_type":52,"_id":1667,"_source":54,"_file":1668,"_stem":1669,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Fautonomous-handover-parameter-optimisation-for-5g-cellular-networks-using-deep-d","Autonomous handover parameter optimisation for 5G cellular networks using deep deterministic policy gradient","The ultra-dense network (UDN) is considered a vital technology for 5G mobile communications due to its ability to transmit high data rates in high-traffic environments. However, it also creates new challenges, such as increased interference and difficulty managing mobility. To ensure seamless base station connectivity and maintain a high quality of service, a reliable handover algorithm is necessary, especially in a UDN where the cell size is small. This paper proposes an optimisation method for handover parameters based on the Deep Deterministic Policy Gradient (DDPG) algorithm. It adjusts the handover margin (HOM) to determine the handover trigger points accurately and dynamically. Simulation results indicate that the system’s mobility performance has been greatly improved while maintaining high throughput and low latency at different speeds.",[69,1358,111,1651,1448,594],"Yang, Sen",[18,1362,115,1653,1452,597],"0000-0002-1293-8990","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.eswa.2023.122871","W4390570709","Expert Systems with Applications",[38,124,43,301,1658,350,126,244,351],"Gradient method",{"type":47,"children":1660,"toc":1665},[1661],{"type":94,"tag":95,"props":1662,"children":1663},{},[1664],{"type":99,"value":1649},{"title":8,"searchDepth":50,"depth":50,"links":1666},[],"content:publications:2024:autonomous-handover-parameter-optimisation-for-5g-cellular-networks-using-deep-d.md","publications\u002F2024\u002Fautonomous-handover-parameter-optimisation-for-5g-cellular-networks-using-deep-d.md","publications\u002F2024\u002Fautonomous-handover-parameter-optimisation-for-5g-cellular-networks-using-deep-d",{"_path":1671,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":1672,"description":1673,"_hidden":7,"authors":1674,"authors_orcid":1675,"year":1501,"doi":1676,"openalex_id":1677,"venue":18,"abstract_screenshot":18,"keywords":1678,"body":1679,"_type":52,"_id":1687,"_source":54,"_file":1688,"_stem":1689,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Ffault-tolerant-control-allocation-scheme-for-lpv-system","Fault Tolerant Control Allocation Scheme for LPV system","This paper proposed a passive fault tolerant control (FTC) approach for the class of linear parameter-varying systems to deal with faults and failures in the actuator channel. The method provided in this study combines the robustness feature of integral sliding mode control (ISMC) and control allocation (CA) obtained through singular value decomposition of the input matrix. The purpose is to effectively handle faults and failures along the entire operating spectrum, which involves various scheduling parameters. This technique is effective because the same baseline controller, initially developed for a nominal system, can deal with a wide range of faults and failures without acquiring fault information. The performance of ISM-FTC is tested on a longitudinal model of aircraft system. Numerical simulations indicate no noticeable difference in tracking performance between nominal and faulty conditions.",[430,1290,432],[435,18,437],"https:\u002F\u002Fdoi.org\u002F10.1109\u002Fanzcc59813.2024.10432791","W4391952997",[948,577,38,44,1201,303,36,351],{"type":47,"children":1680,"toc":1685},[1681],{"type":94,"tag":95,"props":1682,"children":1683},{},[1684],{"type":99,"value":1673},{"title":8,"searchDepth":50,"depth":50,"links":1686},[],"content:publications:2024:fault-tolerant-control-allocation-scheme-for-lpv-system.md","publications\u002F2024\u002Ffault-tolerant-control-allocation-scheme-for-lpv-system.md","publications\u002F2024\u002Ffault-tolerant-control-allocation-scheme-for-lpv-system",{"_path":1691,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":1692,"description":1693,"_hidden":7,"authors":1694,"authors_orcid":1696,"year":1501,"doi":1698,"openalex_id":1699,"venue":18,"abstract_screenshot":18,"keywords":1700,"body":1701,"_type":52,"_id":1709,"_source":54,"_file":1710,"_stem":1711,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Ffault-tolerant-control-of-hybrid-uav-using-weighted-control-allocation-scheme","Fault-Tolerant Control of Hybrid UAV Using Weighted Control Allocation Scheme","This study presents a methodology to enhance the operating safety of hybrid unmanned aerial vehicles by employing an active fault-tolerant control technique. The idea is to incorporate the weighted control allocation scheme with integral-sliding mode control law to attain accurate tracking performance while accounting for the impact of actuator faults and failures. One notable benefit of this methodology lies in its ability to attain tracking accuracy in all operational modes of hybrid UAVs through the careful creation of a suitable weighting matrix. The efficiency of the suggested system is demonstrated by numerical simulations conducted on a longitudinal model of an octoplane aircraft. The proposed controller demonstrates satisfactory performance both in nom-inal conditions and under faults occurring in the elevator and rotors 1, 2, 7, and 8 at 20s and 40s.",[430,620,1290,1695],"Sun, Donglei",[435,625,18,1697],"0000-0001-9141-0790","https:\u002F\u002Fdoi.org\u002F10.23919\u002Facc60939.2024.10644250","W4402264651",[948,577,38,44,29,303,351,43],{"type":47,"children":1702,"toc":1707},[1703],{"type":94,"tag":95,"props":1704,"children":1705},{},[1706],{"type":99,"value":1693},{"title":8,"searchDepth":50,"depth":50,"links":1708},[],"content:publications:2024:fault-tolerant-control-of-hybrid-uav-using-weighted-control-allocation-scheme.md","publications\u002F2024\u002Ffault-tolerant-control-of-hybrid-uav-using-weighted-control-allocation-scheme.md","publications\u002F2024\u002Ffault-tolerant-control-of-hybrid-uav-using-weighted-control-allocation-scheme",{"_path":1713,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":1714,"description":1715,"authors":1716,"year":1501,"doi":1722,"keywords":1723,"venue":1728,"abstract_screenshot":1729,"openalex_id":1730,"authors_orcid":1731,"body":1735,"_type":52,"_id":1743,"_source":54,"_file":1744,"_stem":1745,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Fflexible-aerial-robotics","Design and Validation of Flexible Aerial Robotics for Safe Human-Robot Interaction","This work addresses the critical challenge of integrating drones into human-aerial robot interaction by presenting a novel Soft Flexible Aerial Robot (SFAR) design. SFAR features an innovative low-pressure inflatable airbag structure that replaces traditional rigid frames, enhancing safety by mitigating collision risks with humans and payloads. To control this unconventional aerial platform, we present a virtual link dynamics model and a semi-model-based control strategy that exploit the drone's unique design. Our contributions include the pioneering design of an aerial robot specifically for HARI, a novel control framework that balances flight performance with passive safety, and the validation of SFAR through real-world experiments, demonstrating its ability to perform at par with traditional rigid-body drones while offering enhanced safety features for seamless and safe integration into human environments.",[1251,1717,1718,1719,1720,1721,11,430],"Zheng, Zihao","LI, Cheng'ao","Li, Rui","XIAO, Junlin","YANG, Xiaoying","https:\u002F\u002Fdoi.org\u002F10.1109\u002FIROS58592.2024.10801991",[1724,1725,1726,1727],"Safety in HRI","Robot Safety","Aerial Systems","Aerial Systems: Mechanics and Control","IROS 2024","flexible-aerial-robotics.jpg","W4405786495",[18,1732,18,1733,18,1734,16,435],"0009-0005-7191-4656","0000-0001-8845-424X","0000-0002-4062-6724",{"type":47,"children":1736,"toc":1741},[1737],{"type":94,"tag":95,"props":1738,"children":1739},{},[1740],{"type":99,"value":1715},{"title":8,"searchDepth":50,"depth":50,"links":1742},[],"content:publications:2024:flexible-aerial-robotics.md","publications\u002F2024\u002Fflexible-aerial-robotics.md","publications\u002F2024\u002Fflexible-aerial-robotics",{"_path":1747,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":1748,"description":1749,"_hidden":7,"authors":1750,"authors_orcid":1755,"year":1501,"doi":1759,"openalex_id":1760,"venue":1761,"abstract_screenshot":18,"keywords":1762,"body":1766,"_type":52,"_id":1774,"_source":54,"_file":1775,"_stem":1776,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Finvestigation-of-traffic-radar-coverage-efficiency-under-different-placement-str","Investigation of traffic radar coverage efficiency under different placement strategies","This paper presents a comprehensive investigation of traffic radar coverage efficiency under different placement strategies in collaboration with Zhejiang Communications Investment Group Company Limited (CICO). The overall goal is to maximise coverage while minimising blind spots and the number of radars, given the constraints of the road. The NSGA-II multi-objective optimisation algorithm is found to be capable of generating a set of optimal solutions for the proposed radar placement configurations. When aiming for 100% coverage, the results indicate that a multi-antenna radar configuration requires the lowest radar density. Overall, this study provides valuable insights to transportation infrastructure owners in determining the best radar placement strategies for road traffic monitoring.",[1751,1752,1448,69,1449,1753,1754],"Yao, Shun","Zhou, Jin","Li, J.","Chen, Yusen",[1756,1757,1452,71,1453,1758,18],"0000-0001-9463-9312","0009-0004-3742-2431","0009-0004-0637-342X","https:\u002F\u002Fdoi.org\u002F10.1049\u002Ficp.2024.3951","W4405241693","IET conference proceedings.",[1763,38,1764,1765,36,90],"Radar","Transport engineering","Environmental science",{"type":47,"children":1767,"toc":1772},[1768],{"type":94,"tag":95,"props":1769,"children":1770},{},[1771],{"type":99,"value":1749},{"title":8,"searchDepth":50,"depth":50,"links":1773},[],"content:publications:2024:investigation-of-traffic-radar-coverage-efficiency-under-different-placement-str.md","publications\u002F2024\u002Finvestigation-of-traffic-radar-coverage-efficiency-under-different-placement-str.md","publications\u002F2024\u002Finvestigation-of-traffic-radar-coverage-efficiency-under-different-placement-str",{"_path":1778,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":1779,"description":1780,"_hidden":7,"authors":1781,"authors_orcid":1782,"year":1501,"doi":1783,"openalex_id":1784,"venue":18,"abstract_screenshot":18,"keywords":1785,"body":1790,"_type":52,"_id":1798,"_source":54,"_file":1799,"_stem":1800,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Flidar-inertial-odometry-system-with-active-gaze-stabilization-and-control-for-om","LiDAR-Inertial Odometry System with Active Gaze Stabilization and Control for Omni-Directional Wheeled Robot","This paper presents an active gaze stabilization and control method for an omni-directional robot. To isolate motion from the omni-directional robot base, a gimbal motor is utilized to link the base and the LiDAR, thus the LiDAR can be stabilized and rotated independently. Hence the accuracy and robustness of LiDAR odometry are improved. To actively choose an optimal gaze angle during traversing, first the feature points are extracted; second the feature statistics are computed using Ripley K function; then a robot-centric grid map containing those information is built;finally the angle optimization is conducted utilizing grid-map and Fisher information. Several simulations are performed to verify the usefulness of the proposed grid-map, and the improvement of odometry accuracy by this approach. We demonstrate that this approach can alleviate odometry drift caused by robot base rotation and perception of texture-less areas.",[1250,1251,11,486,1253,1254],[1270,18,16,489,1272,1273],"https:\u002F\u002Fdoi.org\u002F10.1109\u002Ficiea61579.2024.10665033","W4402593697",[1786,1787,38,41,1788,981,43,1531,1393,1789,1038,1015,89],"Odometry","Lidar","Gaze","Robot control",{"type":47,"children":1791,"toc":1796},[1792],{"type":94,"tag":95,"props":1793,"children":1794},{},[1795],{"type":99,"value":1780},{"title":8,"searchDepth":50,"depth":50,"links":1797},[],"content:publications:2024:lidar-inertial-odometry-system-with-active-gaze-stabilization-and-control-for-om.md","publications\u002F2024\u002Flidar-inertial-odometry-system-with-active-gaze-stabilization-and-control-for-om.md","publications\u002F2024\u002Flidar-inertial-odometry-system-with-active-gaze-stabilization-and-control-for-om",{"_path":1802,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":1803,"description":1804,"_hidden":7,"authors":1805,"authors_orcid":1810,"year":1501,"doi":1814,"openalex_id":1815,"venue":1816,"abstract_screenshot":18,"keywords":1817,"body":1822,"_type":52,"_id":1830,"_source":54,"_file":1831,"_stem":1832,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Fmicrostructure-evolution-and-grain-growth-characteristics-of-in625-in-laser-surf","Microstructure evolution and grain growth characteristics of IN625 in laser surface melting: Effects of laser power and scanning speed","This study investigated the effects of laser power and scanning speed on the microstructure evolution and grain growth characteristics of IN625 in laser surface melting. Laser powers of 400 W, 600 W and 800 W at scanning speeds from 200 mm\u002Fmin to 800 mm\u002Fmin were employed to melt the surface of as-cast IN625 using a continuous Yb-doped fibre laser. The microstructure from the surface to the melt pool boundary was characterised by scanning electron microscopy (SEM) and electron backscattered diffraction (EBSD). It was shown that a cellular structure was developed at low energy densities (≤ 240 J\u002Fmm 2 ), since low energy densities resulted in more rapid solidification. A coarse grain region was found near the surface after melting and a columnar grain growth region was formed close to the melt pool boundary at increasing laser power. Large angle grain boundaries were eliminated and medium angle grain boundaries exhibited an area fraction of 90 % after laser surface melting. This was due to the fact that the twinned grains were fully melted in the melt pool and no twins were formed after solidification. An analytical approach was proposed to the estimate the melt pool depth and good agreement between experimental and calculated melt pool depth was obtained at laser power of 400 W and 600 W. • Cellular structures were able to form when the area energy density was ≤240 J\u002Fmm 2 . • Large angle grain boundaries were eliminated after laser surface melting. • Reasonable agreement between experimental and calculated melt pool depth was obtained.",[261,1806,1127,1807,1808,1809,11],"Sun, Lingyi","Zhu, Weiwei","Gong, Qihuang","Castro, R.D.",[1085,1811,18,1812,1813,18,16],"0000-0003-2111-8764","0000-0003-0167-4157","0000-0003-4974-6244","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.jmatprotec.2024.118525","W4400850280","Journal of Materials Processing Technology",[79,275,1818,1094,1819,1820,1115,1821,280,1143,1114,278,81,325],"Selective laser melting","Grain growth","Laser scanning","Grain size",{"type":47,"children":1823,"toc":1828},[1824],{"type":94,"tag":95,"props":1825,"children":1826},{},[1827],{"type":99,"value":1804},{"title":8,"searchDepth":50,"depth":50,"links":1829},[],"content:publications:2024:microstructure-evolution-and-grain-growth-characteristics-of-in625-in-laser-surf.md","publications\u002F2024\u002Fmicrostructure-evolution-and-grain-growth-characteristics-of-in625-in-laser-surf.md","publications\u002F2024\u002Fmicrostructure-evolution-and-grain-growth-characteristics-of-in625-in-laser-surf",{"_path":1834,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":1835,"description":8,"_hidden":7,"authors":1836,"authors_orcid":1838,"year":1501,"doi":1840,"openalex_id":1841,"venue":1842,"abstract_screenshot":18,"keywords":1843,"body":1846,"_type":52,"_id":1850,"_source":54,"_file":1851,"_stem":1852,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Fnamed-data-networking-based-proof-of-mobility-blockchain-in-vanets","Named Data Networking Based Proof-of-Mobility Blockchain in Vanets",[1837,69,595,1448,594],"Chen, Ningyuan",[1839,71,598,1452,597],"0000-0002-3948-1011","https:\u002F\u002Fdoi.org\u002F10.2139\u002Fssrn.4925247","W4401585149","SSRN Electronic Journal",[1844,38,1845,126,1530,1560],"Blockchain","Proof of concept",{"type":47,"children":1847,"toc":1848},[],{"title":8,"searchDepth":50,"depth":50,"links":1849},[],"content:publications:2024:named-data-networking-based-proof-of-mobility-blockchain-in-vanets.md","publications\u002F2024\u002Fnamed-data-networking-based-proof-of-mobility-blockchain-in-vanets.md","publications\u002F2024\u002Fnamed-data-networking-based-proof-of-mobility-blockchain-in-vanets",{"_path":1854,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":1855,"description":1856,"_hidden":7,"authors":1857,"authors_orcid":1859,"year":1501,"doi":1862,"openalex_id":1863,"venue":1864,"abstract_screenshot":18,"keywords":1865,"body":1873,"_type":52,"_id":1881,"_source":54,"_file":1882,"_stem":1883,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Fnavigating-the-road-ahead-a-comprehensive-survey-of-radio-resource-allocation-fo","Navigating the Road Ahead: A Comprehensive Survey of Radio Resource Allocation for Vehicle Platooning in C-V2X Communications","Vehicle-to-everything (V2X) communications have emerged as an indispensable component of the Intelligent Transportation Systems (ITS), fostering innovations that enhance road safety and traffic efficiency.Within this transformative landscape, vehicle platooning has been identified by the Cellular-V2X (C-V2X) standards as an advanced V2X use case with the potential to reshape the future of ITS. However, the stringent requirements of such applications necessitate an optimized spectrum efficiency. Consequently, Radio Resource Allocation1 (RRA) has emerged as a critical and central component in addressing this challenge. This paper provides a comprehensive examination of RRA tailored specifically to the context of vehicle platooning. It presents an overview of fundamental concepts, including V2X communications, vehicle platooning, and RRA standards, which is followed by an in-depth review of the state-of-the-art, categorized based on the underlying communication technologies, RRA modes, and coverage conditions. By analyzing the existing literature, this paper identifies several key research challenges and potential opportunities, offering insightful guidance for shaping future research in this field.",[1450,69,1448,594,1858,1754],"Yau, Kok‐Lim Alvin",[1860,71,1452,597,1861,18],"0000-0003-4100-1141","0000-0003-3110-2782","https:\u002F\u002Fdoi.org\u002F10.1109\u002Fcomst.2024.3440033","W4401386707","IEEE Communications Surveys & Tutorials",[1866,238,1867,1868,1527,1869,1870,38,1871,1764,1872,90,36,1530,126],"Transformative learning","Component (thermodynamics)","Intelligent transportation system","Resource (disambiguation)","Resource allocation","Field (mathematics)","Systems engineering",{"type":47,"children":1874,"toc":1879},[1875],{"type":94,"tag":95,"props":1876,"children":1877},{},[1878],{"type":99,"value":1856},{"title":8,"searchDepth":50,"depth":50,"links":1880},[],"content:publications:2024:navigating-the-road-ahead-a-comprehensive-survey-of-radio-resource-allocation-fo.md","publications\u002F2024\u002Fnavigating-the-road-ahead-a-comprehensive-survey-of-radio-resource-allocation-fo.md","publications\u002F2024\u002Fnavigating-the-road-ahead-a-comprehensive-survey-of-radio-resource-allocation-fo",{"_path":1885,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":1886,"description":1887,"_hidden":7,"authors":1888,"authors_orcid":1890,"year":1501,"doi":1892,"openalex_id":1893,"venue":1088,"abstract_screenshot":18,"keywords":1894,"body":1898,"_type":52,"_id":1906,"_source":54,"_file":1907,"_stem":1908,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Fon-the-modelling-and-experimental-study-of-co2-laser-ablation-on-resin-bond-diam","On the modelling and experimental study of CO2 laser ablation on resin-bond diamond grinding wheels: Understanding the effect of processing parameters on the time-dependent temperature field","The need for the precise dressing of diamond abrasive tools by laser has been highly emphasised but determining controllable material removal strategies for precise laser processing remains challenging due to the complex interaction between the composite abrasive materials and the laser beam. To fill this gap, an innovative simulation model pertaining to the laser ablation process has been devised to study the temporal evolution of the temperature field distribution within the ablation zone during processing, alongside monitoring the alterations in ablation depth along the feed direction. The laser spot focus size and the cross-section laser energy intensity distribution along the beam propagation direction, as well as the dynamic, unsteady-state heat conduction and convection, are considered in this model. Based on the simulation results, the ablation law regarding temperature field distribution and ablation depth variation with laser power and feed rate is revealed. It is shown that the laser power has a limited impact on the shape of temperature field distribution, but the core temperature of the heat-affected zone increases with laser power. The feed rate affects mainly the distribution range of the heat-affected zone and the range shrinks with the feed rate. It is revealed that a higher laser power with a matched higher feed rate is highly expected to optimise the ablation. Finally, the simulation results are experimentally validated and reasonable agreements are obtained. The work provides numerical and experimental evidence to evaluate the time-dependent temperature distribution during the laser ablation process.",[1080,11,261,1889],"Li, Jinyi",[18,16,1085,1891],"0000-0001-7457-4515","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.jmapro.2024.07.007","W4400603313",[79,1895,1092,1115,1094,1091,1896,278,81,1897],"Abrasive","Thermal conduction","Mechanics",{"type":47,"children":1899,"toc":1904},[1900],{"type":94,"tag":95,"props":1901,"children":1902},{},[1903],{"type":99,"value":1887},{"title":8,"searchDepth":50,"depth":50,"links":1905},[],"content:publications:2024:on-the-modelling-and-experimental-study-of-co2-laser-ablation-on-resin-bond-diam.md","publications\u002F2024\u002Fon-the-modelling-and-experimental-study-of-co2-laser-ablation-on-resin-bond-diam.md","publications\u002F2024\u002Fon-the-modelling-and-experimental-study-of-co2-laser-ablation-on-resin-bond-diam",{"_path":1910,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":1911,"description":1912,"_hidden":7,"authors":1913,"authors_orcid":1916,"year":1501,"doi":1920,"openalex_id":1921,"venue":18,"abstract_screenshot":18,"keywords":1922,"body":1926,"_type":52,"_id":1934,"_source":54,"_file":1935,"_stem":1936,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Foptimal-endurance-prediction-for-a-battery-powered-unmanned-aerial-vehicle-with","Optimal Endurance Prediction for a Battery-Powered Unmanned Aerial Vehicle with High Aspect Ratio Wings","Due to the limitation of the battery technology and the efficiency of propulsion systems, the flight time of a typical unmanned aerial vehicle is significantly reduced. By optimising the aerodynamic features of the aircraft, there is still some design space for improvement of the endurance. By achieving more efficient aerodynamic features, higher endurance can be achieved without significantly increasing battery capacity, and this can help save energy. On the other hand, longer endurance helps reduce recharging times and improve the flight mission radius, which enables the U A V to perform better in critical missions. This research work focuses on the implementation of a bi-fidelity optimization approach to endurance prediction and improvement of a battery-powered UAV. A 1D analytical code for endurance estimation is integrated with high-fidelity CFD simulations of UAV lift-to-drag predictions. At cruise flight conditions, an optimum endurance of 2.41 hours was achieved by optimising the aerodynamic features of the UAV compared with the only analytical method of 2.22 hours for fixed power system and constant weight. It was observed that winglets with large cant angles showed poor performance in providing lift and were only able to provide comparatively higher lift-to-drag ratio at large angles of attack. Moreover, the tail, in comparison with the wing, was not efficient in providing lift mostly due to the main wing wakes. final wing design of this U A V was a partially tapered wing with a straight winglet, which provided the highest lift coefficient and lift-to-drag ratio.",[1551,1914,430,1915,1548],"Adjei, Richard Amankwa","Zhang, Yang",[1917,1918,435,1919,1553],"0000-0002-3253-2883","0000-0001-8242-9027","0000-0003-2674-1184","https:\u002F\u002Fdoi.org\u002F10.1109\u002Fmeae62008.2024.11026518","W4411409872",[816,1923,1924,1614,38,1925,36,79,1114,89],"Aeronautics","Battery (electricity)","Aspect ratio (aeronautics)",{"type":47,"children":1927,"toc":1932},[1928],{"type":94,"tag":95,"props":1929,"children":1930},{},[1931],{"type":99,"value":1912},{"title":8,"searchDepth":50,"depth":50,"links":1933},[],"content:publications:2024:optimal-endurance-prediction-for-a-battery-powered-unmanned-aerial-vehicle-with.md","publications\u002F2024\u002Foptimal-endurance-prediction-for-a-battery-powered-unmanned-aerial-vehicle-with.md","publications\u002F2024\u002Foptimal-endurance-prediction-for-a-battery-powered-unmanned-aerial-vehicle-with",{"_path":1938,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":1939,"description":1940,"_hidden":7,"authors":1941,"authors_orcid":1944,"year":1501,"doi":1948,"openalex_id":1949,"venue":1950,"abstract_screenshot":18,"keywords":1951,"body":1961,"_type":52,"_id":1969,"_source":54,"_file":1970,"_stem":1971,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Fphotoplethysmography-based-non-invasive-blood-pressure-monitoring-via-ensemble-m","Photoplethysmography-based non-invasive blood pressure monitoring via ensemble model and imbalanced dataset processing","Photoplethysmography, a widely embraced tool for non-invasive blood pressure (BP) monitoring, has demonstrated potential in BP prediction, especially when machine learning techniques are involved. However, predictions with a singular model often fall short in terms of accuracy. In order to counter this issue, we propose an innovative ensemble model that utilizes Light Gradient Boosting Machine (LightGBM) as the base estimator for predicting systolic and diastolic BP. This study included 115 women and 104 men, with experimental results indicating mean absolute errors of 5.63 mmHg and 9.36 mmHg for diastolic and systolic BP, in line with level B and C standards set by the British Hypertension Society. Additionally, our research confronts data imbalance in medical research which can detrimentally affect classification. Here we demonstrate an effective use for the Synthetic Minority Over-sampling Technique (SMOTE) with three nearest neighbors for handling moderate imbalanced datasets. The application of this method outperformed other methods in the field, achieving an F1 score of 81.6% and an AUC value of 0.895, emphasizing the potential value of SMOTE for addressing imbalanced datasets in medical research.",[111,1942,1651,69,229,1943],"Yang, Chaojie","Zhou, Ning",[115,1945,1946,71,231,1947],"0000-0001-6436-002X","0000-0003-2642-6408","0000-0001-7466-8925","https:\u002F\u002Fdoi.org\u002F10.1007\u002Fs13246-024-01445-6","W4401109180","Physical and Engineering Sciences in Medicine",[1952,1953,1954,43,1955,38,898,1956,1957,1172,1958,1959,376,1960,351],"Photoplethysmogram","Boosting (machine learning)","Blood pressure","Estimator","Gradient boosting","Diastole","Random forest","Medicine","Internal medicine",{"type":47,"children":1962,"toc":1967},[1963],{"type":94,"tag":95,"props":1964,"children":1965},{},[1966],{"type":99,"value":1940},{"title":8,"searchDepth":50,"depth":50,"links":1968},[],"content:publications:2024:photoplethysmography-based-non-invasive-blood-pressure-monitoring-via-ensemble-m.md","publications\u002F2024\u002Fphotoplethysmography-based-non-invasive-blood-pressure-monitoring-via-ensemble-m.md","publications\u002F2024\u002Fphotoplethysmography-based-non-invasive-blood-pressure-monitoring-via-ensemble-m",{"_path":1973,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":1974,"description":8,"_hidden":7,"authors":1975,"authors_orcid":1978,"year":1501,"doi":1981,"openalex_id":1982,"venue":1983,"abstract_screenshot":18,"keywords":1984,"body":1985,"_type":52,"_id":1989,"_source":54,"_file":1990,"_stem":1991,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Fpredictor-based-constrained-fixed-time-sliding-mode-control-of-multi-uav-formati","Predictor-based constrained fixed-time sliding mode control of multi-UAV formation flight",[1192,1976,1977,430],"Hajshirmohamadi, Shahram","Hakobyan, Aleksandr",[1195,1979,1980,435],"0000-0003-1451-7257","0009-0002-8925-8202","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.ast.2024.109113","W4394566880","Aerospace Science and Technology",[29,949,445,1200,1307,446,38,1202,350,44,447,351,43],{"type":47,"children":1986,"toc":1987},[],{"title":8,"searchDepth":50,"depth":50,"links":1988},[],"content:publications:2024:predictor-based-constrained-fixed-time-sliding-mode-control-of-multi-uav-formati.md","publications\u002F2024\u002Fpredictor-based-constrained-fixed-time-sliding-mode-control-of-multi-uav-formati.md","publications\u002F2024\u002Fpredictor-based-constrained-fixed-time-sliding-mode-control-of-multi-uav-formati",{"_path":1993,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":1994,"description":1995,"_hidden":7,"authors":1996,"authors_orcid":1998,"year":1501,"doi":1999,"openalex_id":2000,"venue":1983,"abstract_screenshot":18,"keywords":2001,"body":2008,"_type":52,"_id":2016,"_source":54,"_file":2017,"_stem":2018,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Frobust-adaptive-control-law-design-for-enhanced-stability-of-agriculture-uav-use","Robust adaptive control law design for enhanced stability of agriculture UAV used for pesticide spraying","In precision agriculture, such as crop spraying, controlling UAVs presents various challenges such as variable payload, inertial coefficient variation, influence of external disturbances such as wind gusts, and uncertainties associated with the dynamics. To address these challenges, this paper proposes a hybrid control technique that combines higher-order integral sliding mode control , fast-terminal sliding mode control, and adaptive law. The objective is to mitigate the effects of variable payload, external disturbances, and uncertainties while maintaining the stability and performance of the UAV during spraying. Initially, a mathematical model is constructed for a coaxial octocopter UAV that is fitted with a spraying tank. This model takes into account the variation in mass and moment of inertia . Then, a two-loop control structure is employed to attain control of both the translational and rotational axis of the UAV. The numerical simulations are performed on a nonlinear model of the agricultural UAV system and compared with neural network based sliding mode control and robust adaptive backstepping control schemes. The robustness of the proposed scheme is tested in wind gusts and sensor measurement error conditions. Finally, hardware-in-loop simulations are performed using the Pixhawk Orange Cube flight controller to validate the real-time capability of the proposed scheme.",[430,1548,1997,1192,620],"Khan, Yasir Ali",[435,1553,18,1195,625],"https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.ast.2024.109676","W4403600873",[1202,2002,2003,44,29,950,573,35,2004,36,38,2005,2006,43,2007,898],"Pesticide","Agriculture","Agricultural engineering","Agronomy","Biology","Ecology",{"type":47,"children":2009,"toc":2014},[2010],{"type":94,"tag":95,"props":2011,"children":2012},{},[2013],{"type":99,"value":1995},{"title":8,"searchDepth":50,"depth":50,"links":2015},[],"content:publications:2024:robust-adaptive-control-law-design-for-enhanced-stability-of-agriculture-uav-use.md","publications\u002F2024\u002Frobust-adaptive-control-law-design-for-enhanced-stability-of-agriculture-uav-use.md","publications\u002F2024\u002Frobust-adaptive-control-law-design-for-enhanced-stability-of-agriculture-uav-use",{"_path":2020,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":2021,"description":8,"_hidden":7,"authors":2022,"authors_orcid":2023,"year":1501,"doi":2024,"openalex_id":2025,"venue":1006,"abstract_screenshot":18,"keywords":2026,"body":2028,"_type":52,"_id":2032,"_source":54,"_file":2033,"_stem":2034,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Fsatellite-orientation-modelling-with-quaternions-and-its-impact-on-bds-3-ppp-ar","Satellite orientation modelling with quaternions and its impact on BDS-3 PPP-AR",[997,998,69,999],[1001,1002,18,1003],"https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.measurement.2024.115047","W4399754125",[1033,2027,1034,1013,38,816,1923,1038,36,1015,351,551],"Orientation (vector space)",{"type":47,"children":2029,"toc":2030},[],{"title":8,"searchDepth":50,"depth":50,"links":2031},[],"content:publications:2024:satellite-orientation-modelling-with-quaternions-and-its-impact-on-bds-3-ppp-ar.md","publications\u002F2024\u002Fsatellite-orientation-modelling-with-quaternions-and-its-impact-on-bds-3-ppp-ar.md","publications\u002F2024\u002Fsatellite-orientation-modelling-with-quaternions-and-its-impact-on-bds-3-ppp-ar",{"_path":2036,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":2037,"description":2038,"_hidden":7,"authors":2039,"authors_orcid":2049,"year":1501,"doi":2058,"openalex_id":2059,"venue":2060,"abstract_screenshot":18,"keywords":2061,"body":2068,"_type":52,"_id":2076,"_source":54,"_file":2077,"_stem":2078,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Fsimultaneous-measurement-of-local-pulse-wave-velocities-in-radial-arteries-using","Simultaneous Measurement of Local Pulse Wave Velocities in Radial Arteries Using a Soft Sensor Based on the Fiber Bragg Grating Technique","Arterial stiffness has been proved to be an important parameter in the evaluation of cardiovascular diseases, and Pulse Wave Velocity (PWV) is a strong indicator of arterial stiffness. Compared to regional PWV (PWV among different arteries), local PWV (PWV within a single artery) outstands in providing higher precision in indicating arterial properties, as regional PWVs are highly affected by multiple parameters, e.g., variations in blood vessel lengths due to individual differences, and multiple reflection effects on the pulse waveform. However, local PWV is less-developed due to its high dependency on the temporal resolution in synchronized signals with usually low signal-to-noise ratios. This paper presents a method for the noninvasive simultaneous measurement of two local PWVs in both left and right radial arteries based on the Fiber Bragg Grating (FBG) technique via correlation analysis of the pulse pairs at the fossa cubitalis and at the wrist. Based on the measurements of five male volunteers at the ages of 19 to 21 years old, the average left radial PWV ranged from 9.44 m\u002Fs to 12.35 m\u002Fs and the average right radial PWV ranged from 11.50 m\u002Fs to 14.83 m\u002Fs. What is worth mentioning is that a stable difference between the left and right radial PWVs was observed for each volunteer, ranging from 2.27 m\u002Fs to 3.04 m\u002Fs. This method enables the dynamic analysis of local PWVs and analysis of their features among different arteries, which will benefit the diagnosis of early-stage arterial stiffening and may bring more insights into the diagnosis of cardiovascular diseases.",[229,2040,2041,2042,2043,2044,2045,2046,69,2047,1651,2048],"Wang, Zhukun","Zhang, Zijun","Li, Peiyun","Pan, Han","Ren, Yong","Hou, Tuo","Wang, Chengbo","Zhang, Bei","Bie, Jing",[294,18,2050,2051,2052,2053,2054,2055,71,2056,1946,2057],"0000-0002-7512-0432","0000-0002-4709-0360","0000-0001-7918-7733","0000-0001-6865-5861","0000-0001-6730-009X","0000-0001-9779-4713","0000-0002-2109-3686","0000-0001-9956-1040","https:\u002F\u002Fdoi.org\u002F10.3390\u002Fmi15040507","W4394566943","Micromachines",[2062,2063,2064,1959,2065,2066,1960,2067,89,1954],"Pulse wave velocity","Arterial stiffness","Radial artery","Cardiology","Waveform","Artery",{"type":47,"children":2069,"toc":2074},[2070],{"type":94,"tag":95,"props":2071,"children":2072},{},[2073],{"type":99,"value":2038},{"title":8,"searchDepth":50,"depth":50,"links":2075},[],"content:publications:2024:simultaneous-measurement-of-local-pulse-wave-velocities-in-radial-arteries-using.md","publications\u002F2024\u002Fsimultaneous-measurement-of-local-pulse-wave-velocities-in-radial-arteries-using.md","publications\u002F2024\u002Fsimultaneous-measurement-of-local-pulse-wave-velocities-in-radial-arteries-using",{"_path":2080,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":2081,"description":2082,"_hidden":7,"authors":2083,"authors_orcid":2085,"year":1501,"doi":2087,"openalex_id":2088,"venue":18,"abstract_screenshot":18,"keywords":2089,"body":2090,"_type":52,"_id":2098,"_source":54,"_file":2099,"_stem":2100,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Fthe-potential-of-ai-in-electrical-and-electronic-engineering-education-a-review","The Potential of AI in Electrical and Electronic Engineering Education: A Review","The rapid advancement of Artificial Intelligence (AI) technologies is transforming education, particularly in Electrical and Electronic Engineering (EEE). This paper explores the potential applications, benefits, and challenges of Generative AI (GenAI) and Large Language Models (LLMs) in EEE education. Key areas include personalized learning, intelligent tutoring systems, automated grading, and predictive analytics. While these technologies offer significant enhancements in teaching and learning, they also present challenges such as data privacy, bias, and the need for human interaction. By examining current implementations and providing recommendations, this paper aims to guide educators and researchers in effectively integrating AI to improve EEE education.",[2084,69,1292],"Sun, Jiaqin",[2086,71,1297],"0000-0002-5924-7951","https:\u002F\u002Fdoi.org\u002F10.1109\u002Ficelie62250.2024.10814858","W4405936709",[38,1615,36],{"type":47,"children":2091,"toc":2096},[2092],{"type":94,"tag":95,"props":2093,"children":2094},{},[2095],{"type":99,"value":2082},{"title":8,"searchDepth":50,"depth":50,"links":2097},[],"content:publications:2024:the-potential-of-ai-in-electrical-and-electronic-engineering-education-a-review.md","publications\u002F2024\u002Fthe-potential-of-ai-in-electrical-and-electronic-engineering-education-a-review.md","publications\u002F2024\u002Fthe-potential-of-ai-in-electrical-and-electronic-engineering-education-a-review",{"_path":2102,"_dir":1493,"_draft":7,"_partial":7,"_locale":8,"title":2103,"description":2104,"_hidden":7,"authors":2105,"authors_orcid":2109,"year":1501,"doi":2113,"openalex_id":2114,"venue":1761,"abstract_screenshot":18,"keywords":2115,"body":2116,"_type":52,"_id":2124,"_source":54,"_file":2125,"_stem":2126,"_extension":57,"locale":58},"\u002Fpublications\u002F2024\u002Fvirtual-sensing-of-room-activity-using-passive-environmental-sensors","Virtual sensing of room activity using passive environmental sensors","A data-driven approach has been developed to classify indoor activities using only commonly available passive environmental sensors, such as CO2, temperature, humidity, and passive infrared (PIR). An integrated IoT system comprising of sensor nodes, edge node and an intelligent server is designed and developed to provide real-time activity classification. Spectral Clustering and bidirectional long short-term memory (BiLSTM) are employed to achieve automatic labeling and room state prediction. The results show that the overall classification accuracy ranges from 88% to 96% for five target states across three distinct environments using CO2 and PIR values as input variables. Additionally, incorporating more input variables has been evaluated to access the ability of real-time classification of proposed model. An innovative monitoring mode can provide a different approach for detecting activities and occupancy in the future.",[1447,1448,69,1449,2106,2107,2108],"Zhang, Yunfan","Wang, Yin","Lin, Ting-Jung",[18,1452,71,1453,2110,2111,2112],"0000-0001-5927-7109","0000-0001-5500-1228","0000-0002-5208-482X","https:\u002F\u002Fdoi.org\u002F10.1049\u002Ficp.2024.3952","W4405241710",[38,170,1038,1765,1015],{"type":47,"children":2117,"toc":2122},[2118],{"type":94,"tag":95,"props":2119,"children":2120},{},[2121],{"type":99,"value":2104},{"title":8,"searchDepth":50,"depth":50,"links":2123},[],"content:publications:2024:virtual-sensing-of-room-activity-using-passive-environmental-sensors.md","publications\u002F2024\u002Fvirtual-sensing-of-room-activity-using-passive-environmental-sensors.md","publications\u002F2024\u002Fvirtual-sensing-of-room-activity-using-passive-environmental-sensors",{"_path":2128,"_dir":2129,"_draft":7,"_partial":7,"_locale":8,"title":2130,"description":2131,"_hidden":7,"authors":2132,"authors_orcid":2136,"year":2138,"doi":2139,"openalex_id":2140,"venue":18,"abstract_screenshot":18,"keywords":2141,"body":2151,"_type":52,"_id":2159,"_source":54,"_file":2160,"_stem":2161,"_extension":57,"locale":58},"\u002Fpublications\u002F2025\u002F3d-object-detection-based-on-semi-supervised-learning-in-complex-traffic-environ","2025","3D Object Detection based on Semi-Supervised Learning in Complex Traffic Environments","Based on 3D Point Cloud Object Detection, this paper optimizes the Pillar Feature Net through a semi-supervised learning approach. This enhancement improves the model's ability to supervise and utilize unlabeled data, thereby equipping it with greater data comprehension capabilities and bolstering its adaptability to complex real-world scenarios. Additionally, the study employs a full attention feature representation encoder provided by the Transformer framework, followed by the substitution of VGG-16 with MobilenetV3. This reduction in model complexity accelerates the achievement of desired outcomes, making the model more suitable for real-time or resource-constrained scenarios. The optimization methods utilized in this paper not only improve the accuracy and efficiency of object detection but also positively impact the model's generalization ability and deployment practicality. Validation on the KITTI 3D public dataset results in an AP value of 81.77% for the hard detection difficulty level in the test set. Compared to the 75.46% achieved by the PointPillars model, the proposed method achieves an improvement of 6.31%.",[2133,2134,2135,430,11],"Xiao, Ruoxu","Yang, W.","Xie, Da",[18,18,2137,18,16],"0000-0003-2744-3349",2025,"https:\u002F\u002Fdoi.org\u002F10.1109\u002Fmaeie68099.2025.11406069","W7131882980",[2142,2143,2144,2145,2146,2147,518,2148,2149,2150],"Adaptability","Object detection","Point cloud","Swap (finance)","Feature learning","Encoder","Generalization","Feature (linguistics)","Deep learning",{"type":47,"children":2152,"toc":2157},[2153],{"type":94,"tag":95,"props":2154,"children":2155},{},[2156],{"type":99,"value":2131},{"title":8,"searchDepth":50,"depth":50,"links":2158},[],"content:publications:2025:3d-object-detection-based-on-semi-supervised-learning-in-complex-traffic-environ.md","publications\u002F2025\u002F3d-object-detection-based-on-semi-supervised-learning-in-complex-traffic-environ.md","publications\u002F2025\u002F3d-object-detection-based-on-semi-supervised-learning-in-complex-traffic-environ",{"_path":2163,"_dir":2129,"_draft":7,"_partial":7,"_locale":8,"title":2164,"description":2165,"_hidden":7,"authors":2166,"authors_orcid":2171,"year":2138,"doi":2174,"openalex_id":2175,"venue":18,"abstract_screenshot":18,"keywords":2176,"body":2181,"_type":52,"_id":2198,"_source":54,"_file":2199,"_stem":2200,"_extension":57,"locale":58},"\u002Fpublications\u002F2025\u002F6-dof-parallel-robot-under-partial-observation-modelling-control-and-trajectory","6-DOF Parallel Robot under Partial Observation: Modelling, Control and Trajectory Planning","Due to the coupling characteristics of kinematics and dynamics, six-degree-of-freedom parallel robots face challenges in achieving real-time and high-precision velocity and acceleration control. The existing methods limit their applications in scenarios such as admittance control, dynamic operational environments, and multi-robot collaboration due to the excessive computational burden brought by complex models. In this paper, a novel state estimation and control method based on partial observational data is proposed. Firstly, the on-platform state estimation is accomplished precisely in real time by employing the extended Kalman Filter to integrate data from both the inertial measurement unit and the camera. Then, a direct method maps the state of the upper platform to the actuator using estimated data, eliminating the need for traditional leg length data, reducing the system cost, and shortening the response time. The feed-forward velocity control strategy is proposed to enhance the dynamic performance and robustness of the system, enabling it to quickly adapt to external changes and maintain six degrees-of-freedom of compensation for base disturbance. Finally, quintic spline trajectory planning is adopted to plan the robot motion trajectory, which significantly improves motion efficiency and reduces energy consumption. Experiments on the Stewart platform have proved the feasibility and effectiveness of the proposed method. The source code is available as open source at https:\u002F\u002Fgithub.com\u002FControlSystemLab\u002FStewart-Control.",[2167,2168,1251,1250,11,69,430,2169,2170,1254],"Xiao, Junlin","Tian, Xinyu","Chen, Silu","Chin-Yin, Chen",[18,2172,18,1270,16,18,435,2173,18,1273],"0009-0007-7637-7962","0000-0003-2548-7196","https:\u002F\u002Fdoi.org\u002F10.1109\u002Ficiea65512.2025.11149155","W4414140576",[29,517,25,41,2177,2178,949,2179,2180],"Inertial measurement unit","Motion planning","Kalman filter","Acceleration",{"type":47,"children":2182,"toc":2196},[2183],{"type":94,"tag":95,"props":2184,"children":2185},{},[2186,2188,2194],{"type":99,"value":2187},"Due to the coupling characteristics of kinematics and dynamics, six-degree-of-freedom parallel robots face challenges in achieving real-time and high-precision velocity and acceleration control. The existing methods limit their applications in scenarios such as admittance control, dynamic operational environments, and multi-robot collaboration due to the excessive computational burden brought by complex models. In this paper, a novel state estimation and control method based on partial observational data is proposed. Firstly, the on-platform state estimation is accomplished precisely in real time by employing the extended Kalman Filter to integrate data from both the inertial measurement unit and the camera. Then, a direct method maps the state of the upper platform to the actuator using estimated data, eliminating the need for traditional leg length data, reducing the system cost, and shortening the response time. The feed-forward velocity control strategy is proposed to enhance the dynamic performance and robustness of the system, enabling it to quickly adapt to external changes and maintain six degrees-of-freedom of compensation for base disturbance. Finally, quintic spline trajectory planning is adopted to plan the robot motion trajectory, which significantly improves motion efficiency and reduces energy consumption. Experiments on the Stewart platform have proved the feasibility and effectiveness of the proposed method. The source code is available as open source at ",{"type":94,"tag":410,"props":2189,"children":2192},{"href":2190,"rel":2191},"https:\u002F\u002Fgithub.com\u002FControlSystemLab\u002FStewart-Control",[414],[2193],{"type":99,"value":2190},{"type":99,"value":2195},".",{"title":8,"searchDepth":50,"depth":50,"links":2197},[],"content:publications:2025:6-dof-parallel-robot-under-partial-observation-modelling-control-and-trajectory.md","publications\u002F2025\u002F6-dof-parallel-robot-under-partial-observation-modelling-control-and-trajectory.md","publications\u002F2025\u002F6-dof-parallel-robot-under-partial-observation-modelling-control-and-trajectory",{"_path":2202,"_dir":2129,"_draft":7,"_partial":7,"_locale":8,"title":2203,"description":2204,"_hidden":7,"authors":2205,"authors_orcid":2207,"year":2138,"doi":2209,"openalex_id":2210,"venue":18,"abstract_screenshot":18,"keywords":2211,"body":2216,"_type":52,"_id":2224,"_source":54,"_file":2225,"_stem":2226,"_extension":57,"locale":58},"\u002Fpublications\u002F2025\u002Fa-benchmark-of-the-leading-lidar-imu-slam-algorithms-on-the-unnc-dataset","A benchmark of the leading LiDAR-IMU SLAM algorithms on the UNNC dataset","LiDAR-inertial Simultaneous Localization and Mapping (SLAM) has emerged as a critical technology for autonomous systems, offering robust performance in diverse environments. However, the relative performance of state-of-the-art algorithms in real-world scenarios remains under-explored. This paper presents a comprehensive bench-marking study of three leading LiDAR-inertial SLAM algorithms using a novel dataset collected on the University of Nottingham Ningbo China (UNNC) campus. The dataset encompasses a wide range of challenging scenarios, providing a realistic testbed for SLAM performance evaluation. We conduct a thorough analysis of the algorithms’ performances. Our results reveal the performance variations among the algorithms. This study not only provides valuable insights for practitioners in choosing appropriate SLAM solutions but also highlights areas for future research and improvement in LiDAR-inertial SLAM technology.",[1250,1251,2206,486,11,1254],"Wang, Xiuqi",[1270,18,2208,489,16,1273],"0000-0003-0328-6182","https:\u002F\u002Fdoi.org\u002F10.1117\u002F12.3088022","W4414108190",[2212,2213,2214,2215,517],"Testbed","Benchmark (surveying)","Simultaneous localization and mapping","Range (aeronautics)",{"type":47,"children":2217,"toc":2222},[2218],{"type":94,"tag":95,"props":2219,"children":2220},{},[2221],{"type":99,"value":2204},{"title":8,"searchDepth":50,"depth":50,"links":2223},[],"content:publications:2025:a-benchmark-of-the-leading-lidar-imu-slam-algorithms-on-the-unnc-dataset.md","publications\u002F2025\u002Fa-benchmark-of-the-leading-lidar-imu-slam-algorithms-on-the-unnc-dataset.md","publications\u002F2025\u002Fa-benchmark-of-the-leading-lidar-imu-slam-algorithms-on-the-unnc-dataset",{"_path":2228,"_dir":2129,"_draft":7,"_partial":7,"_locale":8,"title":2229,"description":2230,"_hidden":7,"authors":2231,"authors_orcid":2241,"year":2138,"doi":2249,"openalex_id":2250,"venue":2251,"abstract_screenshot":18,"keywords":2252,"body":2258,"_type":52,"_id":2266,"_source":54,"_file":2267,"_stem":2268,"_extension":57,"locale":58},"\u002Fpublications\u002F2025\u002Fa-high-accuracy-calibration-free-spirometer-based-on-fiber-bragg-grating-techniq","A high-accuracy calibration-free spirometer based on Fiber Bragg Grating technique with neural network optimization","Chronic respiratory diseases as one of the major global health problems induce a high mortality rate. Increasing needs raised from domestic healthcare require the development of new spirometers with the combination of multiple features, e.g. low cost, light weight, high accuracy, easy to use, high reliability and long service life. Fiber Bragg Grating (FBG) technique outstands for spirometry due to its unique advantages. This study presents a novel FBG spirometer providing a high accuracy in vital capacity measurement (an average prediction error of 2.79 % for 37 volunteers), without the necessity of separate calibration of the system with the assistance of neural network. This FBG spirometer is easy to use and fast to analyze, moreover, it can be developed for more clinic and domestic applications like respiratory monitoring and the diagnosis of lung diseases based on the dynamic analysis of exhalation. • A portable spirometer based on the Fiber Bragg Grating (FBG) technique is developed. • This FBG spirometer presents high accuracy, with an average prediction error as low as 2.79 % for 37 volunteers. • This FBG spirometer does'nt require any form of calibration for the measurement of vital capacity. • A feed-forward neural network model is adopted for the prediction of vital capacity.",[2232,2233,2042,2043,2234,2235,2236,2237,2238,2239,2240,69,2044,2048,2046,229],"Zhang, Rong","Li, Xiaoyu","Xu, Rui","Li, Hongchang","Si, Yuhan","Yang, Yiqian","Zhao, Peiran","Lu, B.","He, Yiming",[2242,2243,2051,2052,2244,2245,18,2246,2247,18,2248,71,2053,2057,2055,294],"0000-0003-0015-6331","0000-0003-0480-9299","0000-0001-8107-5802","0000-0002-0684-7582","0009-0005-4002-997X","0009-0004-1529-5785","0000-0002-1919-0719","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.sna.2025.116529","W4408997905","Sensors and Actuators A Physical",[2253,2254,2255,977,38,2256,79,81,43,1959,90,351,89,376,1960,2257],"Fiber Bragg grating","Calibration","Spirometer","Optical fiber","Spirometry",{"type":47,"children":2259,"toc":2264},[2260],{"type":94,"tag":95,"props":2261,"children":2262},{},[2263],{"type":99,"value":2230},{"title":8,"searchDepth":50,"depth":50,"links":2265},[],"content:publications:2025:a-high-accuracy-calibration-free-spirometer-based-on-fiber-bragg-grating-techniq.md","publications\u002F2025\u002Fa-high-accuracy-calibration-free-spirometer-based-on-fiber-bragg-grating-techniq.md","publications\u002F2025\u002Fa-high-accuracy-calibration-free-spirometer-based-on-fiber-bragg-grating-techniq",{"_path":2270,"_dir":2129,"_draft":7,"_partial":7,"_locale":8,"title":2271,"description":2272,"_hidden":7,"authors":2273,"authors_orcid":2276,"year":2138,"doi":2278,"openalex_id":2279,"venue":2280,"abstract_screenshot":18,"keywords":2281,"body":2286,"_type":52,"_id":2294,"_source":54,"_file":2295,"_stem":2296,"_extension":57,"locale":58},"\u002Fpublications\u002F2025\u002Faerodynamic-optimization-for-stability-improvement-of-a-centrifugal-compressor-u","Aerodynamic optimization for stability improvement of a centrifugal compressor using arbitrary-shape volute design","In this paper, a novel arbitrary shape design strategy for centrifugal compressor volutes is proposed and implemented for flow control of circumferentially-induced pressure distortion at design and off-design conditions. The surface deformation strategy for the volute parameterization utilizes a set of control points that adapt the volute surface circumferentially to the flow using transformation operations. A fully automated loop was used to generate design of experiments (DoE) cases, from which data mining was employed for design-rule extraction. Surrogate-based multi-objective optimization was performed on a Gaussian process interpolation model at a single operating point. An improvement of 1.32 %, and 67.85 % in isentropic efficiency, and static pressure rise coefficient were attained with a reduction in total pressure loss coefficient of 10.21 %. Data mining results showed that the distortion index was strongly influenced by the throat area, exit diffuser cone variation, and the tongue radius. The reduction in area to radius ratio distribution and progressive change in volute cross-sectional profile downstream of the tongue was found to be the most sensitive to static pressure rise and total pressure loss. Analysis of the flow fields revealed that the increase in performance from high to medium rates was due to the near-uniform distribution of static pressure at the volute inlet, which increased the radial velocity, decreased the absolute flow angle, and imbalance of forces at the impeller exit for the optimum compared with the baseline design.",[1914,2274,430,2275],"Fan, Chengwei","Zou, Hao",[1918,2277,435,18],"0009-0002-9069-2997","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.csite.2025.106654","W4412439889","Case Studies in Thermal Engineering",[2282,2283,811,2284,38,1202,1897,42,29,2285,89,36,43],"Volute","Centrifugal compressor","Gas compressor","Impeller",{"type":47,"children":2287,"toc":2292},[2288],{"type":94,"tag":95,"props":2289,"children":2290},{},[2291],{"type":99,"value":2272},{"title":8,"searchDepth":50,"depth":50,"links":2293},[],"content:publications:2025:aerodynamic-optimization-for-stability-improvement-of-a-centrifugal-compressor-u.md","publications\u002F2025\u002Faerodynamic-optimization-for-stability-improvement-of-a-centrifugal-compressor-u.md","publications\u002F2025\u002Faerodynamic-optimization-for-stability-improvement-of-a-centrifugal-compressor-u",{"_path":2298,"_dir":2129,"_draft":7,"_partial":7,"_locale":8,"title":2299,"description":2300,"_hidden":7,"authors":2301,"authors_orcid":2306,"year":2138,"doi":2309,"openalex_id":2310,"venue":2311,"abstract_screenshot":18,"keywords":2312,"body":2321,"_type":52,"_id":2329,"_source":54,"_file":2330,"_stem":2331,"_extension":57,"locale":58},"\u002Fpublications\u002F2025\u002Fcollaborative-optimization-of-truck-scheduling-in-container-terminals-using-grap","Collaborative optimization of truck scheduling in container terminals using graph theory and DDQN","The container terminal is a key node in global trade and logistics, where trucks connect quay cranes, storage yards, and vessels. Optimizing truck scheduling is crucial for enhancing port efficiency by addressing issues such as low truck utilization, excessive quay crane waiting times, and extended equipment completion times. This paper develops a container terminal simulation model based on graph theory, with the objective of minimizing the maximum completion time of terminal equipment. A collaborative scheduling algorithm for truck fleets, based on Deep Double Q-Networks (DDQN), is proposed. The algorithm designs five heuristic rules as the action space and refines state features and reward functions to optimize scheduling effectively. Experimental results indicate that this algorithm consistently identifies optimal scheduling strategies, outperforming both the five heuristic rules and the Deep Q-Network (DQN) algorithm. It significantly reduces quay crane waiting times and equipment completion times, improves truck utilization, and enhances overall container terminal efficiency.",[2302,111,2303,2304,2305,69],"Cheng, Shu","Jin, Heng","Zhang, Ran","Ma, Longhua",[18,115,2307,2308,18,71],"0000-0001-9264-1187","0000-0003-3461-0045","https:\u002F\u002Fdoi.org\u002F10.1038\u002Fs41598-025-91140-7","W4407958916","Scientific Reports",[2313,38,2314,2315,2316,2317,133,2318,1614,2319,351,36,2320,42],"Truck","Container (type theory)","Scheduling (production processes)","Graph","Graph theory","Operations management","Theoretical computer science","Combinatorics",{"type":47,"children":2322,"toc":2327},[2323],{"type":94,"tag":95,"props":2324,"children":2325},{},[2326],{"type":99,"value":2300},{"title":8,"searchDepth":50,"depth":50,"links":2328},[],"content:publications:2025:collaborative-optimization-of-truck-scheduling-in-container-terminals-using-grap.md","publications\u002F2025\u002Fcollaborative-optimization-of-truck-scheduling-in-container-terminals-using-grap.md","publications\u002F2025\u002Fcollaborative-optimization-of-truck-scheduling-in-container-terminals-using-grap",{"_path":2333,"_dir":2129,"_draft":7,"_partial":7,"_locale":8,"title":2334,"description":2335,"_hidden":7,"authors":2336,"authors_orcid":2340,"year":2138,"doi":2343,"openalex_id":2344,"venue":18,"abstract_screenshot":18,"keywords":2345,"body":2352,"_type":52,"_id":2360,"_source":54,"_file":2361,"_stem":2362,"_extension":57,"locale":58},"\u002Fpublications\u002F2025\u002Fdesign-of-a-uv-with-adjustable-thruster-orientations-and-sa-sqp-based-thruster-o","Design of a UV with Adjustable Thruster Orientations and SA-SQP-Based Thruster Orientation Optimization","The uncertainties of underwater environments pose challenges to the stable operation of underwater vehicles (UVs). Disturbances such as waves and currents in the environment, coupled with the actuator fluid factors, introduce non-negligible disturbances in the six degrees of freedom, which significantly affect the stability of the UV and limit its maximum available operating force. To address these challenges, this article proposes a dynamic UV actuator configuration using eight thrusters, each with two additional degrees of freedom. Combined with simulated annealing and sequential quadratic programming (SA-SQP) optimization algorithms, the system allows real-time adjustment of the thruster direction to adapt to various scenarios. Compared with traditional thruster configurations, it provides greater thrust reserve and maneuverability. The proposed approach overcomes the limitation of traditional vector propulsion systems, which have insufficient torque in some poses. Simulations show that the design achieves, on average, twice the maximum torques in all directions compared to the reference configuration. Real-world experiments demonstrate that modifying the objective function of the SA-SQP algorithm to prioritize specific directions improved the surge force by 25%, and the pitch torque by 18%.",[2337,1251,11,430,2167,2338,2339],"Wang, Hao","Xiao, Ruofu","Lai, Junren",[2341,18,16,435,18,2342,18],"0000-0002-4878-8365","0000-0003-4629-2873","https:\u002F\u002Fdoi.org\u002F10.1109\u002Faim64088.2025.11175638","W4414604445",[29,2346,1305,31,2347,2348,2349,2350,2351],"Sequential quadratic programming","Propulsion","Thrust","Simulated annealing","Quadratic programming","Underwater",{"type":47,"children":2353,"toc":2358},[2354],{"type":94,"tag":95,"props":2355,"children":2356},{},[2357],{"type":99,"value":2335},{"title":8,"searchDepth":50,"depth":50,"links":2359},[],"content:publications:2025:design-of-a-uv-with-adjustable-thruster-orientations-and-sa-sqp-based-thruster-o.md","publications\u002F2025\u002Fdesign-of-a-uv-with-adjustable-thruster-orientations-and-sa-sqp-based-thruster-o.md","publications\u002F2025\u002Fdesign-of-a-uv-with-adjustable-thruster-orientations-and-sa-sqp-based-thruster-o",{"_path":2364,"_dir":2129,"_draft":7,"_partial":7,"_locale":8,"title":2365,"description":2366,"_hidden":7,"authors":2367,"authors_orcid":2370,"year":2138,"doi":2373,"openalex_id":2374,"venue":18,"abstract_screenshot":18,"keywords":2375,"body":2380,"_type":52,"_id":2388,"_source":54,"_file":2389,"_stem":2390,"_extension":57,"locale":58},"\u002Fpublications\u002F2025\u002Fdynamic-slippage-and-trajectory-deviation-analysis-of-omnidirectional-agvs-with","Dynamic Slippage and Trajectory Deviation Analysis of Omnidirectional AGVs with Diagonal Dual 2-DOF Wheels","This research examines the mechanical design and dynamic characteristics of a new type of omnidirectional Automated Guided Vehicle (AGV) that features double diagonally arranged wheels with two degrees of freedom (DOF). The goal is to reduce energy consumption when compared to conventional robots that use three or more steering wheels. Dynamic evaluation reveals that this setup results in dynamic skidding and trajectory deviation during straight-line acceleration. To explain the mechanism involved, a comprehensive kinematic model of the robot is first created, and a multibody dynamic analysis is carried out to study the dynamic skidding process. A co-simulation using Adams and MATLAB was conducted to validate the theoretical analysis, demonstrating strong agreement between the simulation outcomes and theoretical analysis. This research offers valuable insights into the motion control problems faced by omnidirectional AGVs equipped with diagonally arranged two-DOF wheels and serves as a crucial reference for enhancing their motion and control properties.",[2368,1250,2369,1251,11,1253,1254],"Hou, Xing","Xu, Hang",[2371,1270,2372,18,16,1272,1273],"0009-0002-5500-8803","0000-0002-6103-5659","https:\u002F\u002Fdoi.org\u002F10.1109\u002Ficiea65512.2025.11148886","W4414141056",[25,949,29,2376,41,2377,815,2378,2379],"Diagonal","Motion control","Motion (physics)","Motion analysis",{"type":47,"children":2381,"toc":2386},[2382],{"type":94,"tag":95,"props":2383,"children":2384},{},[2385],{"type":99,"value":2366},{"title":8,"searchDepth":50,"depth":50,"links":2387},[],"content:publications:2025:dynamic-slippage-and-trajectory-deviation-analysis-of-omnidirectional-agvs-with.md","publications\u002F2025\u002Fdynamic-slippage-and-trajectory-deviation-analysis-of-omnidirectional-agvs-with.md","publications\u002F2025\u002Fdynamic-slippage-and-trajectory-deviation-analysis-of-omnidirectional-agvs-with",{"_path":2392,"_dir":2129,"_draft":7,"_partial":7,"_locale":8,"title":2393,"description":8,"_hidden":7,"authors":2394,"authors_orcid":2395,"year":2138,"doi":2396,"openalex_id":2397,"venue":2398,"abstract_screenshot":18,"keywords":2399,"body":2401,"_type":52,"_id":2405,"_source":54,"_file":2406,"_stem":2407,"_extension":57,"locale":58},"\u002Fpublications\u002F2025\u002Ferror-propagation-mechanism-for-the-2-5-d-grid-map-update-in-lidar-gaze-control","Error Propagation Mechanism for the 2.5-D Grid Map Update in LiDAR Gaze Control Applications for Omni-Directional Wheeled Robots",[1250,1251,11,486,1253,1254],[1270,18,16,489,1272,1273],"https:\u002F\u002Fdoi.org\u002F10.1007\u002F978-981-96-0774-7_18","W4406671832","Lecture notes in computer science",[38,1788,41,2400,981,1787,26,43,1531,1038],"Grid",{"type":47,"children":2402,"toc":2403},[],{"title":8,"searchDepth":50,"depth":50,"links":2404},[],"content:publications:2025:error-propagation-mechanism-for-the-2-5-d-grid-map-update-in-lidar-gaze-control.md","publications\u002F2025\u002Ferror-propagation-mechanism-for-the-2-5-d-grid-map-update-in-lidar-gaze-control.md","publications\u002F2025\u002Ferror-propagation-mechanism-for-the-2-5-d-grid-map-update-in-lidar-gaze-control",{"_path":2409,"_dir":2129,"_draft":7,"_partial":7,"_locale":8,"title":2410,"description":2411,"_hidden":7,"authors":2412,"authors_orcid":2413,"year":2138,"doi":2414,"openalex_id":2415,"venue":18,"abstract_screenshot":18,"keywords":2416,"body":2421,"_type":52,"_id":2429,"_source":54,"_file":2430,"_stem":2431,"_extension":57,"locale":58},"\u002Fpublications\u002F2025\u002Fmobile-robot-navigation-method-based-on-multiple-external-cameras-in-crowded-env","Mobile Robot Navigation Method Based on Multiple External Cameras in Crowded Environment","Existing navigation approaches for mobile robots in crowded environments predominantly rely on on-board sensors like LiDAR and monocular cameras, suffering from limited sensing coverage and occlusion issues that hinder comprehensive perception of dynamic surroundings. This paper presents a novel navigation framework leveraging a multi-camera system deployed in the environment to enable holistic environmental perception and robust robot navigation. The framework introduces a Generalized Multi-View Detection (GMVD) algorithm with learnable adaptive projection and dynamic view fusion, which uses markers to assist in robot localization. The navigation layer integrates an improved A* algorithm with a hierarchical strategy combining speed barriers and dynamic window approaches to achieve collision-free path planning. Real-world experiments comparing the proposed method with previous crowd navigation algorithms demonstrate that it significantly enhances the robot's navigation performance, generating obstacle-free paths for safe and efficient navigation in crowded scenarios.",[2338,2135,1251,430,11],[2342,2137,18,18,16],"https:\u002F\u002Fdoi.org\u002F10.1109\u002Fivcnz67716.2025.11281860","W4417249175",[2417,1531,41,2418,2419,2420,2178],"Mobile robot navigation","Navigation system","Path (computing)","Window (computing)",{"type":47,"children":2422,"toc":2427},[2423],{"type":94,"tag":95,"props":2424,"children":2425},{},[2426],{"type":99,"value":2411},{"title":8,"searchDepth":50,"depth":50,"links":2428},[],"content:publications:2025:mobile-robot-navigation-method-based-on-multiple-external-cameras-in-crowded-env.md","publications\u002F2025\u002Fmobile-robot-navigation-method-based-on-multiple-external-cameras-in-crowded-env.md","publications\u002F2025\u002Fmobile-robot-navigation-method-based-on-multiple-external-cameras-in-crowded-env",{"_path":2433,"_dir":2129,"_draft":7,"_partial":7,"_locale":8,"title":2434,"description":2435,"_hidden":7,"authors":2436,"authors_orcid":2437,"year":2138,"doi":2438,"openalex_id":2439,"venue":18,"abstract_screenshot":18,"keywords":2440,"body":2445,"_type":52,"_id":2453,"_source":54,"_file":2454,"_stem":2455,"_extension":57,"locale":58},"\u002Fpublications\u002F2025\u002Fmodeling-and-validation-of-slip-induced-instability-in-omnidirectional-agvs-with","Modeling and Validation of Slip-Induced Instability in Omnidirectional AGVs with Diagonal Dual 2-DOF Wheels","This study introduces the modelling and validation of a type of omnidirectional automated guided vehicle (AGV) that features a unique arrangement of diagonally positioned dual 2-DOF wheels to improve both energy efficiency and maneuverability. The research begins by developing the AG V's kinematic model, followed by an in-depth analysis of the dynamics of the slip process and related slip mechanisms, with a focus on their effects on trajectory deviations. Next, real-world tests are conducted to compare the power consumption of the active wheel motors and real-time yaw deviation, revealing a strong agreement with the theoretical predictions. The results indicate that during speed transitions, slippage and trajectory deviations are observed, adversely impacting the vehicle's stability and precision. Lastly, possible solutions for addressing slippage are explored, offering theoretical and practical insights for the further development of control algorithms.",[2368,2369,1250,1251,11,1254],[2371,2372,1270,18,16,1273],"https:\u002F\u002Fdoi.org\u002F10.1109\u002Ficma65362.2025.11120733","W4413442821",[2376,2441,2442,2443,2444,38,29,89,36,1897,816,551,351,43],"Dual (grammatical number)","Instability","Slip (aerodynamics)","Omnidirectional antenna",{"type":47,"children":2446,"toc":2451},[2447],{"type":94,"tag":95,"props":2448,"children":2449},{},[2450],{"type":99,"value":2435},{"title":8,"searchDepth":50,"depth":50,"links":2452},[],"content:publications:2025:modeling-and-validation-of-slip-induced-instability-in-omnidirectional-agvs-with.md","publications\u002F2025\u002Fmodeling-and-validation-of-slip-induced-instability-in-omnidirectional-agvs-with.md","publications\u002F2025\u002Fmodeling-and-validation-of-slip-induced-instability-in-omnidirectional-agvs-with",{"_path":2457,"_dir":2129,"_draft":7,"_partial":7,"_locale":8,"title":2458,"description":2459,"_hidden":7,"authors":2460,"authors_orcid":2462,"year":2138,"doi":2463,"openalex_id":2464,"venue":18,"abstract_screenshot":18,"keywords":2465,"body":2471,"_type":52,"_id":2479,"_source":54,"_file":2480,"_stem":2481,"_extension":57,"locale":58},"\u002Fpublications\u002F2025\u002Fmodelling-and-current-control-of-supercapacitor-controller-for-lightweight-robot","Modelling and Current Control of Supercapacitor Controller for Lightweight Robots","This paper presents a modelling and control method of a Supercapacitor controller for lightweight robots. We develop an averaged state-space model that involves arbitrary number of parallel capacitor branches with their equivalent series resistance (ESR) considered, and derive a direct transfer function from duty cycle to supercapacitor current. Based on power stage transfer function, We synthesise a Type-III compensator for closed-loop current regulation. PLECS simulations on a six-branch capacitor network show that the controller (i) limits battery peak current and reduces ripple under dynamic loading, (ii) achieves fast current transitions (0.4 ms) during load steps, and (iii) performs regenerative braking energy recovery while keeping the battery current regulated. Our approach reduces tuning complexity and enhances robustness, while ensuring predictable system response.",[2206,2461,11,430],"Kwong, Chiew-Foong",[2208,18,16,18],"https:\u002F\u002Fdoi.org\u002F10.1109\u002Fmaeie68099.2025.11405877","W7131898583",[2466,2467,573,29,2468,1924,2469,1114,2470],"Supercapacitor","Ripple","Capacitor","Current (fluid)","Transfer function",{"type":47,"children":2472,"toc":2477},[2473],{"type":94,"tag":95,"props":2474,"children":2475},{},[2476],{"type":99,"value":2459},{"title":8,"searchDepth":50,"depth":50,"links":2478},[],"content:publications:2025:modelling-and-current-control-of-supercapacitor-controller-for-lightweight-robot.md","publications\u002F2025\u002Fmodelling-and-current-control-of-supercapacitor-controller-for-lightweight-robot.md","publications\u002F2025\u002Fmodelling-and-current-control-of-supercapacitor-controller-for-lightweight-robot",{"_path":2483,"_dir":2129,"_draft":7,"_partial":7,"_locale":8,"title":2484,"description":2485,"_hidden":7,"authors":2486,"authors_orcid":2487,"year":2138,"doi":2488,"openalex_id":2489,"venue":18,"abstract_screenshot":18,"keywords":2490,"body":2495,"_type":52,"_id":2511,"_source":54,"_file":2512,"_stem":2513,"_extension":57,"locale":58},"\u002Fpublications\u002F2025\u002Frins-cali-a-calibration-method-for-rins-mounting-errors-based-on-screw-theory-an","RINS-Cali: A Calibration Method for RINS Mounting Errors Based on Screw Theory and Recursive Total Least Square Algorithm","Inertial Measurement Units (IMUs) are widely used in motion estimation and navigation systems, but their accuracy is often degraded by sensor biases and mounting misalignments. Rotation-aided Inertial Navigation Systems (RINS) mitigate IMU biases by introducing controlled sensor rotation; however, uncalibrated mounting errors introduce additional inaccuracies. This paper presents a novel RINS mounting error calibration framework, addressing two angular misalignments and two positional offsets between the IMU and the rotation center. The proposed method first develops a kinematic model based on screw theory to describe the relationship between IMU and motor twists, capturing the effects of misalignment on inertial measurements. A recursive total least squares (RTLS) algorithm is then employed to iteratively estimate and compensate for mounting errors. The approach is validated through both simulation and real-world experiments, demonstrating significant improvements in IMU measurement accuracy and overall system robustness. Experimental results confirm the efficiency of the proposed calibration framework, making it a practical solution for RINS applications in navigation. The code is open-source in https:\u002F\u002Fgithub.com\u002FControlSystemLab\u002FRINS-Cali.",[1250,1251,2368,2169,11,1254],[1270,18,2371,2173,16,1273],"https:\u002F\u002Fdoi.org\u002F10.1109\u002Faim64088.2025.11175713","W4414605585",[2177,2254,25,2491,2492,29,1393,2493,2494],"Inertial navigation system","Rotation (mathematics)","Accelerometer","Mean squared error",{"type":47,"children":2496,"toc":2509},[2497],{"type":94,"tag":95,"props":2498,"children":2499},{},[2500,2502,2508],{"type":99,"value":2501},"Inertial Measurement Units (IMUs) are widely used in motion estimation and navigation systems, but their accuracy is often degraded by sensor biases and mounting misalignments. Rotation-aided Inertial Navigation Systems (RINS) mitigate IMU biases by introducing controlled sensor rotation; however, uncalibrated mounting errors introduce additional inaccuracies. This paper presents a novel RINS mounting error calibration framework, addressing two angular misalignments and two positional offsets between the IMU and the rotation center. The proposed method first develops a kinematic model based on screw theory to describe the relationship between IMU and motor twists, capturing the effects of misalignment on inertial measurements. A recursive total least squares (RTLS) algorithm is then employed to iteratively estimate and compensate for mounting errors. The approach is validated through both simulation and real-world experiments, demonstrating significant improvements in IMU measurement accuracy and overall system robustness. Experimental results confirm the efficiency of the proposed calibration framework, making it a practical solution for RINS applications in navigation. The code is open-source in ",{"type":94,"tag":410,"props":2503,"children":2506},{"href":2504,"rel":2505},"https:\u002F\u002Fgithub.com\u002FControlSystemLab\u002FRINS-Cali",[414],[2507],{"type":99,"value":2504},{"type":99,"value":2195},{"title":8,"searchDepth":50,"depth":50,"links":2510},[],"content:publications:2025:rins-cali-a-calibration-method-for-rins-mounting-errors-based-on-screw-theory-an.md","publications\u002F2025\u002Frins-cali-a-calibration-method-for-rins-mounting-errors-based-on-screw-theory-an.md","publications\u002F2025\u002Frins-cali-a-calibration-method-for-rins-mounting-errors-based-on-screw-theory-an",{"_path":2515,"_dir":2129,"_draft":7,"_partial":7,"_locale":8,"title":2516,"description":2517,"_hidden":7,"authors":2518,"authors_orcid":2523,"year":2138,"doi":2527,"openalex_id":2528,"venue":18,"abstract_screenshot":18,"keywords":2529,"body":2537,"_type":52,"_id":2545,"_source":54,"_file":2546,"_stem":2547,"_extension":57,"locale":58},"\u002Fpublications\u002F2025\u002Fris-empowered-coexistence-between-self-sustainable-iot-and-radar-networks","RIS-Empowered Coexistence Between Self-Sustainable IoT and Radar Networks","This paper investigates the coexistence of a selfsustainable Internet of Things (IoT) network and a multiantenna radar system operating in a shared frequency band, empowered by a reconfigurable intelligent surface (RIS). A novel joint optimization framework is proposed to maximize the throughput of the IoT network while ensuring the reliability of radar detection. The formulation jointly considers RIS phaseshift design, radar signal covariance, and time scheduling. To begin with, we employ the Lagrangian duality framework along with the Karush-Kuhn-Tucker (KKT) optimality criteria to derive the closed-form solution for time resource allocation. Following this, an alternating optimization (AO) technique is formulated to jointly refine the radar covariance matrix and optimize the phase shifts applied by the RIS in a coordinated manner. A tailored iterative mechanism is introduced to handle a summation of fractional objectives, which are typically hard to solve directly. Moreover, to tackle the fundamental nonconvex challenges presented by the simultaneous optimization of sensing beamforming vectors and RIS phase shifts, an alternating optimization strategy combined with semidefinite programming (SDP) relaxation is employed. Lastly, comprehensive simulations validate that our proposed framework surpasses conventional strategies in terms of uplink throughput and radar detection accuracy. The results obtained from this study confirm that RIS holds significant promise as a crucial technology facilitating the advancement of next-generation integrated sensing and communication networks.",[2519,2520,69,1448,2521,2522],"Zhu, Ruotong","Chu, Zheng","Yin, Cheng","Soman, Sunish Kumar Orappanpara",[18,2524,71,18,2525,2526],"0000-0001-9715-3190","0009-0008-4493-5955","0000-0002-1010-364X","https:\u002F\u002Fdoi.org\u002F10.1109\u002Fucom67224.2025.11337069","W7124950349",[1763,2530,2531,2532,2533,2534,2535,2536],"Beamforming","Telecommunications link","Relaxation (psychology)","Optimization problem","Throughput","Reliability (semiconductor)","Covariance matrix",{"type":47,"children":2538,"toc":2543},[2539],{"type":94,"tag":95,"props":2540,"children":2541},{},[2542],{"type":99,"value":2517},{"title":8,"searchDepth":50,"depth":50,"links":2544},[],"content:publications:2025:ris-empowered-coexistence-between-self-sustainable-iot-and-radar-networks.md","publications\u002F2025\u002Fris-empowered-coexistence-between-self-sustainable-iot-and-radar-networks.md","publications\u002F2025\u002Fris-empowered-coexistence-between-self-sustainable-iot-and-radar-networks",{"_path":2549,"_dir":2129,"_draft":7,"_partial":7,"_locale":8,"title":2550,"description":2551,"_hidden":7,"authors":2552,"authors_orcid":2558,"year":2138,"doi":2563,"openalex_id":2564,"venue":18,"abstract_screenshot":18,"keywords":2565,"body":2568,"_type":52,"_id":2576,"_source":54,"_file":2577,"_stem":2578,"_extension":57,"locale":58},"\u002Fpublications\u002F2025\u002Fsafety-driven-amr-end-to-end-navigation-framework-based-on-sparse-sensor-human-b","Safety-Driven AMR End-to-End Navigation Framework Based on Sparse Sensor Human Behavior Prediction","Autonomous Mobile Robots (AMRs) have garnered significant attention and widespread application due to their operational efficiency. However, in human-centered environments, such as warehouses, manufacturing facilities, and public spaces, AMRs face the dual challenge of navigating autonomously while perceiving and adapting to human movements to ensure safety. This work proposes a novel safety-driven end-to-end navigation framework for AMRs that processes navigation commands and sparse data collected by onboard 2D LiDAR and IMU sensors to directly control the robot's velocity. The framework comprises two key modules: a human estimation module and a trajectory generation module. The human estimation module employs an LSTM-based architecture to estimate human positions and movement trends from sparse sensor data, generating a dynamic obstacle map. Based on these predictions, a genetic algorithm -based trajectory generation module creates safe-driven dynamic trajectories subject to dynamic constraints. This approach enables accurate forecasting of pedestrian movements, allowing the AMR to effectively avoid dynamic human obstacles, thereby enhancing its safety and practicality in real-world environments. Our contributions are threefold: dynamic human detection and prediction from sparse onboard sensor data, safety-driven dynamic trajectory planning, and extensive real-world experiments demonstrating feasibility and robustness of the proposed framework.",[1251,2553,2167,2554,2555,11,2556,2557],"Yang, Kai","Tuo, Hu","Yang, Xiaoying","Yu, Heng","Cui, Tianxiang",[18,2559,18,2560,1734,16,2561,2562],"0000-0002-6540-7480","0000-0003-4485-6196","0000-0002-0305-2135","0000-0002-0102-2581","https:\u002F\u002Fdoi.org\u002F10.1109\u002Fcies64955.2025.11007636","W4410639798",[2566,38,2567,243,43,351],"End-to-end principle","Dead end",{"type":47,"children":2569,"toc":2574},[2570],{"type":94,"tag":95,"props":2571,"children":2572},{},[2573],{"type":99,"value":2551},{"title":8,"searchDepth":50,"depth":50,"links":2575},[],"content:publications:2025:safety-driven-amr-end-to-end-navigation-framework-based-on-sparse-sensor-human-b.md","publications\u002F2025\u002Fsafety-driven-amr-end-to-end-navigation-framework-based-on-sparse-sensor-human-b.md","publications\u002F2025\u002Fsafety-driven-amr-end-to-end-navigation-framework-based-on-sparse-sensor-human-b",{"_path":2580,"_dir":2129,"_draft":7,"_partial":7,"_locale":8,"title":2581,"description":2582,"_hidden":7,"authors":2583,"authors_orcid":2584,"year":2138,"doi":2585,"openalex_id":2586,"venue":18,"abstract_screenshot":18,"keywords":2587,"body":2588,"_type":52,"_id":2596,"_source":54,"_file":2597,"_stem":2598,"_extension":57,"locale":58},"\u002Fpublications\u002F2025\u002Fsurvive-against-degradations-an-insight-of-lidar-imu-slam-under-feature-degradat","Survive Against Degradations: An Insight of LiDAR-IMU SLAM Under Feature Degradations","LiDAR-based Simultaneous Localization and Mapping (SLAM) plays a crucial role in autonomous navigation, particularly in GPS-denied environments. However, the performance of LiDAR SLAM is significantly impacted by geometric feature degradation, such as in long corridors and staircases, where insufficient structural variation leads to localization drift and mapping inconsistencies. This study evaluates the robustness and accuracy of four state-of-the-art LiDAR SLAM algorithms—Fast-LIO, Faster-LIO, Point-LIO, and PV-LIO—using a public dataset recorded in feature-degraded environments, namely GEODE. Experimental results indicate that PV-LIO outperforms the other algorithms, demonstrating superior accuracy and robustness in challenging conditions. These results offer important insights into the constraints of existing LiDAR SLAM methods and serve as a guideline for selecting algorithms in environments with low features.",[1250,1251,2368,2206,11,486],[1270,18,2371,2208,16,489],"https:\u002F\u002Fdoi.org\u002F10.1109\u002Fcvidl65390.2025.11085801","W4412623905",[2177,1787,2149,38,43,1038,1015],{"type":47,"children":2589,"toc":2594},[2590],{"type":94,"tag":95,"props":2591,"children":2592},{},[2593],{"type":99,"value":2582},{"title":8,"searchDepth":50,"depth":50,"links":2595},[],"content:publications:2025:survive-against-degradations-an-insight-of-lidar-imu-slam-under-feature-degradat.md","publications\u002F2025\u002Fsurvive-against-degradations-an-insight-of-lidar-imu-slam-under-feature-degradat.md","publications\u002F2025\u002Fsurvive-against-degradations-an-insight-of-lidar-imu-slam-under-feature-degradat",{"_path":2600,"_dir":2129,"_draft":7,"_partial":7,"_locale":8,"title":2601,"description":2602,"_hidden":7,"authors":2603,"authors_orcid":2608,"year":2138,"doi":2613,"openalex_id":2614,"venue":2615,"abstract_screenshot":18,"keywords":2616,"body":2618,"_type":52,"_id":2633,"_source":54,"_file":2634,"_stem":2635,"_extension":57,"locale":58},"\u002Fpublications\u002F2025\u002Fthroughput-improvement-for-ris-empowered-wireless-powered-anti-jamming-communica","Throughput Improvement for RIS-Empowered Wireless Powered Anti-Jamming Communication Networks (WPAJCN)","In this paper, we propose a reconfigurable intelligent surface (RIS)-aided wireless powered anti-jamming communication network (WPAJCN), where the RIS is utilized to participate in downlink wireless power transfer (WPT), as well as uplink anti-jamming wireless information transfer (AJ-WIT). To evaluate the network anti-jamming performance, we maximize a sum anti-jamming throughput, with the constraints of downlink WPT and uplink AJ-WIT time scheduling, and unit-modulus RIS phase shifts. The formulated problem is not convex in terms of these two types of coupled variables, which cannot be directly solved. To address this problem, the Lagrange dual method and Karush-Kuhn-Tucker conditions are presented to transform its sum-of-logarithmic objective function into the logarithmically fractional counterpart, which reformulate the original problem into that with respect to RIS phase shift vectors and WPT time scheduling. Next, we propose to apply the Dinkelback algorithm to solve a non-linear fractional programming with respect to the downlink WPT and uplink AJ-WIT RIS phase shifts in an alternating fashion, each of which is derived into a semi-closed solution by utilizing the Riemannian Manifold Optimization (RMO). In addition, the optimal WPT time scheduling is obtained by numerical search. Finally, the numerical results are demonstrated to confirm the improved performance of the proposed approach compared to the benchmark counterparts, which highlights the that RIS can effectively enhance the uplink anti-jamming WIT capability as well as the downlink WPT efficiency.",[2520,1448,69,2604,2605,2606,2607],"Jin, Huan","Zhu, Zhengyu","Huang, Chongwen","Yuen, Chau",[2524,1452,71,2609,2610,2611,2612],"0000-0003-0721-8283","0000-0001-6562-8243","0000-0001-8398-8437","0000-0002-9307-2120","https:\u002F\u002Fdoi.org\u002F10.1109\u002Ftifs.2025.3563818","W4409723953","IEEE Transactions on Information Forensics and Security",[38,2534,126,602,2617,90],"Jamming",{"type":47,"children":2619,"toc":2631},[2620],{"type":94,"tag":95,"props":2621,"children":2622},{},[2623,2625],{"type":99,"value":2624},"In this paper, we propose a reconfigurable intelligent surface (RIS)-aided wireless powered anti-jamming communication network (WPAJCN), where the RIS is utilized to participate in downlink wireless power transfer (WPT), as well as uplink anti-jamming wireless information transfer (AJ-WIT). To evaluate the network anti-jamming performance, we maximize a sum anti-jamming throughput, with the constraints of downlink WPT and uplink AJ-WIT time scheduling, and unit-modulus RIS phase shifts. The formulated problem is not convex in terms of these two types of coupled variables, which cannot be directly solved. To address this problem, the Lagrange dual method and Karush-Kuhn-Tucker conditions are presented to transform its sum-of-logarithmic objective function into the logarithmically fractional counterpart, which reformulate the original problem into that with respect to RIS phase shift vectors and WPT time scheduling. Next, we propose to apply the Dinkelback algorithm to solve a non-linear fractional programming with respect to the downlink WPT and uplink AJ-WIT RIS phase shifts in an alternating fashion, each of which is derived into a semi-closed solution by utilizing the ",{"type":94,"tag":2626,"props":2627,"children":2628},"italic",{"xmlns:mml":412,"xmlnsXLink":646},[2629],{"type":99,"value":2630},"Riemannian Manifold Optimization (RMO). In addition, the optimal WPT time scheduling is obtained by numerical search. Finally, the numerical results are demonstrated to confirm the improved performance of the proposed approach compared to the benchmark counterparts, which highlights the that RIS can effectively enhance the uplink anti-jamming WIT capability as well as the downlink WPT efficiency.",{"title":8,"searchDepth":50,"depth":50,"links":2632},[],"content:publications:2025:throughput-improvement-for-ris-empowered-wireless-powered-anti-jamming-communica.md","publications\u002F2025\u002Fthroughput-improvement-for-ris-empowered-wireless-powered-anti-jamming-communica.md","publications\u002F2025\u002Fthroughput-improvement-for-ris-empowered-wireless-powered-anti-jamming-communica",{"_path":2637,"_dir":2638,"_draft":7,"_partial":7,"_locale":8,"title":2639,"description":2640,"_hidden":7,"authors":2641,"authors_orcid":2643,"year":2646,"doi":2647,"openalex_id":2648,"venue":2649,"abstract_screenshot":18,"keywords":2650,"body":2656,"_type":52,"_id":2664,"_source":54,"_file":2665,"_stem":2666,"_extension":57,"locale":58},"\u002Fpublications\u002F2026\u002Fa-review-on-early-detection-of-diabetic-foot-ulcers-from-clinical-practices-and","2026","A review on early detection of diabetic foot ulcers: From clinical practices and sensor-based research to system-level perspectives","Diabetes mellitus is a global public health threat, and the prevalence continues to rise. Diabetic foot ulcers (DFUs), one of the most common and serious complications of diabetes, have a high recurrence rate and may lead to amputation. This will cause physical and psychological harm to the patients, and induce economic burden on the family and the society. Therefore, early monitoring and prevention of DFU is particularly important. In this review, we summarize the cutting-edge approaches for the early detection of DFU, including clinical practices and sensor-based research developments. The focus is on reviewing methods in the research fields and categorizing them according to the monitoring parameters. Then an early DFU monitoring system architecture is proposed. Meanwhile, we highlight the challenges of the early detection of DFU methods and system based on the review and propose suggestions on sensor design and development of the monitoring system.",[2233,2042,2043,69,2048,2044,1651,2642,229],"Smith, Richard",[18,2644,2052,71,2057,18,18,18,2645],"0000-0001-7805-527X","0009-0008-6723-5994",2026,"https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.snr.2026.100473","W7160245963","Sensors and Actuators Reports",[2651,2652,2653,2654,2655],"Diabetic foot","Diabetes mellitus","Foot (prosody)","Disease","MEDLINE",{"type":47,"children":2657,"toc":2662},[2658],{"type":94,"tag":95,"props":2659,"children":2660},{},[2661],{"type":99,"value":2640},{"title":8,"searchDepth":50,"depth":50,"links":2663},[],"content:publications:2026:a-review-on-early-detection-of-diabetic-foot-ulcers-from-clinical-practices-and.md","publications\u002F2026\u002Fa-review-on-early-detection-of-diabetic-foot-ulcers-from-clinical-practices-and.md","publications\u002F2026\u002Fa-review-on-early-detection-of-diabetic-foot-ulcers-from-clinical-practices-and",{"_path":2668,"_dir":2638,"_draft":7,"_partial":7,"_locale":8,"title":2669,"description":2670,"_hidden":7,"authors":2671,"authors_orcid":2677,"year":2646,"doi":2679,"openalex_id":2680,"venue":2681,"abstract_screenshot":18,"keywords":2682,"body":2685,"_type":52,"_id":2693,"_source":54,"_file":2694,"_stem":2695,"_extension":57,"locale":58},"\u002Fpublications\u002F2026\u002Fadvancing-integrated-sensing-and-communications-with-rl-drl-in-6-g-networks-a-su","Advancing integrated sensing and communications with RL\u002FDRL in 6 G networks: a survey","Abstract Integrated sensing and communication (ISAC) has emerged as a key enabling technology for sixth-generation (6 G) networks, supporting joint environment perception and data transmission with high spectral efficiency and reduced hardware cost. However, the design and deployment of ISAC systems remain challenging due to dynamic wireless environments, sensing–communication trade-offs, and the increasing complexity of large-scale networks. Reinforcement learning (RL) and deep reinforcement learning (DRL) have recently attracted significant attention as data-driven approaches for addressing these challenges through model-free, adaptive, and real-time optimization. This survey first reviews the fundamentals of ISAC technology and then summarizes major RL and DRL algorithms relevant to ISAC design. It further provides a comprehensive overview of RL\u002FDRL methods for ISAC in 6 G networks. Existing approaches are categorized into value-based, policy-based, and hybrid methods, and are further classified according to representative ISAC scenarios, including reconfigurable intelligent surface (RIS)-assisted systems, unmanned aerial vehicle (UAV) and satellite systems, vehicular networks, and other emerging 6 G applications. The survey highlights reported gains in spectral efficiency, sensing accuracy, adaptability, and robustness, while also identifying key limitations of current approaches. Finally, the survey outlines current challenges, future research directions, and key lessons learned.",[2672,2673,2674,69,2675,2676],"Khan, Wali Ullah","Khalid, Waqas","Iqbal, Muhammad","Ahmed, Manzoor","Shah, Syed Tariq",[18,18,18,71,18,2678],"0000-0003-4722-1786","https:\u002F\u002Fdoi.org\u002F10.1007\u002Fs10462-026-11610-w","W7164742731","Artificial Intelligence Review",[1527,518,399,602,2683,521,2684],"Communications satellite","Data transmission",{"type":47,"children":2686,"toc":2691},[2687],{"type":94,"tag":95,"props":2688,"children":2689},{},[2690],{"type":99,"value":2670},{"title":8,"searchDepth":50,"depth":50,"links":2692},[],"content:publications:2026:advancing-integrated-sensing-and-communications-with-rl-drl-in-6-g-networks-a-su.md","publications\u002F2026\u002Fadvancing-integrated-sensing-and-communications-with-rl-drl-in-6-g-networks-a-su.md","publications\u002F2026\u002Fadvancing-integrated-sensing-and-communications-with-rl-drl-in-6-g-networks-a-su",{"_path":2697,"_dir":2638,"_draft":7,"_partial":7,"_locale":8,"title":2698,"description":2699,"_hidden":7,"authors":2700,"authors_orcid":2710,"year":2646,"doi":2715,"openalex_id":2716,"venue":2717,"abstract_screenshot":18,"keywords":2718,"body":2726,"_type":52,"_id":2734,"_source":54,"_file":2735,"_stem":2736,"_extension":57,"locale":58},"\u002Fpublications\u002F2026\u002Fdual-frequency-side-scan-sonar-image-fusion-for-deep-learning-based-underwater-t","Dual Frequency Side Scan Sonar Image Fusion for Deep‐Learning Based Underwater Target Detection","ABSTRACT Side‐scan sonar is essential for underwater observation and seabed target detection, yet traditional single‐frequency systems must compromise between imaging resolution and detection range. For object detection tasks, high‐frequency sonar yields finer details contributed by stronger scattering and higher contrast but suffers from limited coverage due to heavier attenuation, whereas low‐frequency sonar covers wider areas yet offers poorer small‐target visibility. To overcome these trade‐offs and the challenges of strong speckle noise, target–shadow coupling and resolution variation, this study proposes a dual‐frequency detection model named D 2 FNet (dual‐domain fusion network). D 2 FNet integrates three key modules: (1) a union domain attention (UDA) module for preliminary dual‐frequency fusion via ResNet‐50 and a transformer encoder; (2) a cross‐domain attention (CDA) module for enhanced feature interaction across frequency domains; and (3) a target–shadow pairing (TSP) module that embeds sonar imaging priors through local window attention to suppress false alarms and improve localisation confidence. Based on a newly constructed dual‐frequency side‐scan sonar dataset containing over 9000 paired images from sea trials, D 2 FNet significantly outperforms single‐frequency and baseline fusion models in mAP metrics, demonstrating its effectiveness for high‐precision underwater target detection.",[2701,2702,2703,2704,2705,2706,2707,11,2708,2709],"Xian, Jiajun","Li, Liming","Zhang, Fan","Wu, Yingying","Zang, Weilin","Xu, Lingji","Yao, Hongxun","Herrmann, J. Michael","Song, Sanming",[2711,2712,2713,18,2714,18,18,16,18,18],"0000-0002-0542-3913","0000-0002-3770-5675","0000-0001-5894-3237","0000-0003-0357-9436","https:\u002F\u002Fdoi.org\u002F10.1049\u002Frsn2.70122","W7128489891","IET Radar Sonar & Navigation",[2719,2351,2720,2721,2722,2723,2724,2725,2143],"Sonar","Marine mammals and sonar","Synthetic aperture sonar","Side-scan sonar","Speckle noise","Sensor fusion","Image fusion",{"type":47,"children":2727,"toc":2732},[2728],{"type":94,"tag":95,"props":2729,"children":2730},{},[2731],{"type":99,"value":2699},{"title":8,"searchDepth":50,"depth":50,"links":2733},[],"content:publications:2026:dual-frequency-side-scan-sonar-image-fusion-for-deep-learning-based-underwater-t.md","publications\u002F2026\u002Fdual-frequency-side-scan-sonar-image-fusion-for-deep-learning-based-underwater-t.md","publications\u002F2026\u002Fdual-frequency-side-scan-sonar-image-fusion-for-deep-learning-based-underwater-t",{"_path":2738,"_dir":2638,"_draft":7,"_partial":7,"_locale":8,"title":2739,"description":2740,"_hidden":7,"authors":2741,"authors_orcid":2745,"year":2646,"doi":2747,"openalex_id":2748,"venue":2749,"abstract_screenshot":18,"keywords":2750,"body":2754,"_type":52,"_id":2762,"_source":54,"_file":2763,"_stem":2764,"_extension":57,"locale":58},"\u002Fpublications\u002F2026\u002Fenhancing-c-v2x-with-blockchain-and-zero-knowledge-proofs-for-improved-privacy-a","Enhancing C-V2X with Blockchain and Zero-Knowledge Proofs for Improved Privacy, and Trustworthiness","This paper addresses the pivotal issue of privacy in traffic condition assessment within Cellular Vehicle-to-Everything (C-V2X) and Intelligent Transportation Systems, specifically targeting applications that do not have stringent low-latency requirements. Despite significant advancements in the field, existing approaches often fail to provide robust privacy protection without compromising network efficiency and data integrity. Our study is motivated by the pressing need to overcome these limitations through solutions that enhance network reliability, data privacy, and node reputation management. At the core of our approach is the implementation of Zero-Knowledge Proofs (ZKPs), which facilitate the secure verification of vehicular data while safeguarding individual privacy. We developed a method for aggregating ZKPs to improve data processing efficiency, thereby substantially reducing network load. Moreover, our application of machine learning techniques for node trustworthiness assessment further strengthens network integrity. The integration of blockchain technology in our framework addresses the traditional centralisation challenges in C-V2X, particularly in the areas of data storage, processing, and verification, thereby enhancing the network's security and resilience. Our framework bridges these gaps, resulting in a 90% reduction in computation and storage costs on-chain compared to a non-aggregated benchmark where each proof is submitted individually. Additionally, the node trustworthiness assessment reduces network delay by up to 31.7%.",[1837,69,1448,594,1450,2742,2743,2744],"Liu, Q.","Tsiftsis, Theodoros A.","Chen, Y.",[1839,71,18,597,18,18,2746,18],"0000-0002-4856-3932","https:\u002F\u002Fdoi.org\u002F10.1109\u002Ftvt.2026.3674840","W7138158173","IEEE Transactions on Vehicular Technology",[2751,2752,1844,1527,2753],"Mathematical proof","Trustworthiness","Cryptography",{"type":47,"children":2755,"toc":2760},[2756],{"type":94,"tag":95,"props":2757,"children":2758},{},[2759],{"type":99,"value":2740},{"title":8,"searchDepth":50,"depth":50,"links":2761},[],"content:publications:2026:enhancing-c-v2x-with-blockchain-and-zero-knowledge-proofs-for-improved-privacy-a.md","publications\u002F2026\u002Fenhancing-c-v2x-with-blockchain-and-zero-knowledge-proofs-for-improved-privacy-a.md","publications\u002F2026\u002Fenhancing-c-v2x-with-blockchain-and-zero-knowledge-proofs-for-improved-privacy-a",{"_path":2766,"_dir":2638,"_draft":7,"_partial":7,"_locale":8,"title":2767,"description":8,"_hidden":7,"authors":2768,"authors_orcid":2770,"year":2646,"doi":2772,"openalex_id":2773,"venue":1842,"abstract_screenshot":18,"keywords":2774,"body":2780,"_type":52,"_id":2784,"_source":54,"_file":2785,"_stem":2786,"_extension":57,"locale":58},"\u002Fpublications\u002F2026\u002Ffog-assisted-proactive-scheduling-for-platoon-based-c-v2x-networks-system-archit","Fog-assisted Proactive Scheduling for Platoon-based C-V2X Networks: System Architecture and Position-aware Resource Allocation",[1450,69,1448,594,2742,2769],"Fan, Pingzhi",[18,71,1452,2771,18,18],"0000-0003-4410-1172","https:\u002F\u002Fdoi.org\u002F10.2139\u002Fssrn.6511492","W7148322494",[2315,2775,2776,1870,2535,2777,2778,2779],"Reuse","Dynamic priority scheduling","Heuristics","Architecture","Systems architecture",{"type":47,"children":2781,"toc":2782},[],{"title":8,"searchDepth":50,"depth":50,"links":2783},[],"content:publications:2026:fog-assisted-proactive-scheduling-for-platoon-based-c-v2x-networks-system-archit.md","publications\u002F2026\u002Ffog-assisted-proactive-scheduling-for-platoon-based-c-v2x-networks-system-archit.md","publications\u002F2026\u002Ffog-assisted-proactive-scheduling-for-platoon-based-c-v2x-networks-system-archit",{"_path":2788,"_dir":2638,"_draft":7,"_partial":7,"_locale":8,"title":2789,"description":2790,"_hidden":7,"authors":2791,"authors_orcid":2793,"year":2646,"doi":2795,"openalex_id":2796,"venue":2797,"abstract_screenshot":18,"keywords":2798,"body":2803,"_type":52,"_id":2811,"_source":54,"_file":2812,"_stem":2813,"_extension":57,"locale":58},"\u002Fpublications\u002F2026\u002Fspeed-aware-asynchronous-deep-reinforcement-learning-for-joint-handover-paramete","Speed-Aware Asynchronous Deep Reinforcement Learning for Joint Handover Parameter Adaptation in 5G and Beyond Networks","In response to the explosive growth of data rates and traffic in 5G and beyond, network densification has emerged as a key solution. However, this approach presents significant challenges for mobility management, including high frequency of handovers (HOs), ping-pong effects, and HO failures. To address these problems, this letter proposes the speed-aware asynchronous reinforcement learning (RL) HO algorithm to dynamically adjust two HO control parameters in Self-Organizing Networks (SON), i.e., HO Margin and Time-to-Trigger. Simulation results demonstrate that the speed-aware asynchronous RL approach achieves superior performance compared to speed-unaware one, Reference Signal Received Power (RSRP)-based and other RL-based approaches.",[1358,69,2742,2792,2520,2743],"Huang, Zekai",[1362,71,18,2794,2524,2746],"0009-0003-1877-5437","https:\u002F\u002Fdoi.org\u002F10.1109\u002Flcomm.2026.3669901","W7133338783","IEEE Communications Letters",[399,2799,124,2800,1527,34,2801,301,2802],"Asynchronous communication","Margin (machine learning)","Adaptation (eye)","Power control",{"type":47,"children":2804,"toc":2809},[2805],{"type":94,"tag":95,"props":2806,"children":2807},{},[2808],{"type":99,"value":2790},{"title":8,"searchDepth":50,"depth":50,"links":2810},[],"content:publications:2026:speed-aware-asynchronous-deep-reinforcement-learning-for-joint-handover-paramete.md","publications\u002F2026\u002Fspeed-aware-asynchronous-deep-reinforcement-learning-for-joint-handover-paramete.md","publications\u002F2026\u002Fspeed-aware-asynchronous-deep-reinforcement-learning-for-joint-handover-paramete",1782613927532]