Integrated Fault Estimation and Fault-tolerant Control for Discrete Lipschitz Nonlinear Systems

被引：0
|
作者：
Luo, Xinhui [1 ]
Dai, Shaowu [1 ]
Dai, Hongde [1 ]
机构：
[1] Naval Aviat Univ, Yantai, Shandong, Peoples R China
来源：
2019 CHINESE AUTOMATION CONGRESS (CAC2019) | 2019年
关键词：
integrated design; discrete lipschitz nonlinear systems; fault estimation; fault-tolerant control; H-infinity control;
D O I：
10.1109/cac48633.2019.8997286
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
a method of integrated fault estimation(FE) and fault-tolerant control(FTC) for discrete nonlinear systems with actuator faults is proposed. Firstly, the observer is designed to get the error equation and the fault-tolerant controller is designed to obtain closed-loop control system. Then consider the coupling of them, an augmented system of system error and state are established. Secondly, the augmentation system can be design by H-infinity control to realize integrated FE/FTC. Finally, the proposed method isapplied to by the flight control system.
引用
收藏
页码：4609 / 4612
页数：4
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