Adaptive Fault-Tolerant Output Regulation of Linear Multi-Agent Systems With Sensor Faults

IEEE Access

Yunxia Xia¹  Jie Zhang²  Da-Wei Ding³  Yiran Sun³ 

[1] Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, China;School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing, China;Shunde Graduate School, University of Science and Technology Beijing, Foshan, China;

关键词: Fault-tolerant control;    output regulation;    multi-agent systems;    sensor faults;   

DOI  :  10.1109/ACCESS.2020.3020367

来源: DOAJ

【 摘 要 】

This article studies the problem of cooperative fault-tolerant output regulation of leader-follower multi-agent systems with sensor faults. To compensate for the faults existing in the followers, distributed observers based on relative output estimation errors are firstly designed. Then an adaptive fault-tolerant output regulation framework is built by solving the regulator equation. It is shown that stability of the closed-loop system can be ensured and that all tracking errors will converge to zero under the designed fault-tolerant controller. Finally, simulation results demonstrate the effectiveness of the proposed control law.

【 授权许可】

Unknown