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  1. No Access

    Chapter and Conference Paper

    Adaptive Fault-Tolerant Formation Control for Multiple UAVs Under Unknown Actuator Faults

    Aiming at the fault-tolerance under unknown but bounded actuator faults for the multiple unmanned aerial vehicles (UAVs) system, the study of this paper proposes the fault-tolerant control (FTC) method with ad...

    Gen Wang, Zhong Liu, Kaiwen Yang in Proceedings of 2023 7th Chinese Conference… (2024)

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    Chapter and Conference Paper

    Continuous Region-Following Formation Control of Multi-agent Systems

    In this paper, a region-following formation control (RFFC) problem is studied for multi-agent systems. The objective of RFFC is to develop cooperative algorithms for agents to track the unknown center of dynam...

    Wenfei Zhang, Gen Wang, Yangyang Zhao in Proceedings of 2022 International Conferen… (2023)

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    Chapter and Conference Paper

    Cooperative Path Planning Algorithm of UAV in Urban Environment Based on Improved Pigeon Swarm Algorithm

    For the urban environment with dense obstacles, narrow space and complex air flow, the UAV cooperative path planning method is studied. The selection method of cooperative path in urban environment is proposed...

    Bohang Wang, Yangyang Zhao, Rui Li in Proceedings of 2021 5th Chinese Conference… (2023)

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    Chapter and Conference Paper

    Longitudinal Control Method for Full-Wing UAVs Based on Vector Field and Active Disturbance Rejection Control Method

    To enhance the poor longitudinal anti-disturbance ability and weak climbing ability of the full-wing UAV, a method of height trajectory tracking control law based on vector field and active disturbance rejecti...

    Zhenyu Ma, Gen Wang, Sheng Luo, Qiang Luo in Proceedings of 2022 International Conferen… (2023)

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    Chapter and Conference Paper

    Formation Consistency Correction Strategy for UAV Formation

    Aiming at the problem of large deviation of UAV formation when it is disturbed by wind, the consistency correction strategy of UAV formation is proposed. Based on vector field theory and consistency theory, th...

    Bohang Wang, Gen Wang, Yangyang Zhao in Proceedings of 2022 International Conferen… (2023)

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    Chapter and Conference Paper

    Robust Fault-Tolerant Formation Control for Multiple UAVs Under Bounded Actuator Faults

    To improve the robustness and fault-tolerant ability of the multiple unmanned aerial vehicles (UAVs) system under external disturbances and typical faults, the study of this paper considers the robust fault-to...

    Zhong Liu, Yangyang Zhao, Shaoqi Wang in Proceedings of 2021 5th Chinese Conference… (2023)

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    Chapter and Conference Paper

    The Clutch Control Strategy of EMCVT in AC Power Generation System

    An original control model based on electric-mechanic continuously variable transmission (EMCVT) and the corresponding control mechanism were put forward to solve the frequency conversion problem of alternating...

    **umin Yang, Yangyang Zhao, Song Zhang in Recent Developments in Mechatronics and In… (2018)

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    Article

    Hierarchical Multilabel Classification with Optimal Path Prediction

    We consider multilabel classification problems where the labels are arranged hierarchically in a tree or directed acyclic graph (DAG). In this context, it is of much interest to select a well-connected subset ...

    Zhengya Sun, Yangyang Zhao, Dong Cao, Hongwei Hao in Neural Processing Letters (2017)