Fault Estimation and Observer-Based Fault-Tolerant Control for Multi-Agent Systems with time-delay

被引:0
|
作者
Chen, Jianliang [1 ]
Liu, Xin [1 ]
机构
[1] Wuhan Univ Sci & Technol, Minist Educ, Engn Res Ctr Met Automat & Measurement Technol, Wuhan, Peoples R China
关键词
Fault Estimation Observer; Fault-Tolerant Control; Time-delay; Actuator Fault; Sensor Fault; ACTUATOR FAULTS; CONSENSUS;
D O I
10.1109/CCDC58219.2023.10326724
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper investigates the problem of fault estimation and fault-tolerant control for nonlinear multi-agent systems with time-delay, actuator faults, sensor faults. First, a fault estimation observer is designed to achieve the estimation of actuator faults and sensor faults. Second, a feedback controller based on observer is used to compensate the effect of faults and disturbances. Third, the linear matrix inequality is applied to obtain sufficient conditions for observer and controller. Finally, the effectiveness of observer and controller is verified by one example.
引用
收藏
页码:3589 / 3595
页数:7
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