Adaptive Fuzzy Decentralized Fault-Tolerant Control for Switched Large-Scale Interconnected Nonlinear Systems with Input Saturation

被引：0
|
作者：
Ma, Min [1 ]
Wang, Tong [1 ]
Sun, Kangkang [1 ]
Qiu, Jianbin [1 ]
机构：
[1] Harbin Inst Technol, Res Inst Intelligent Control & Syst, Harbin 150080, Peoples R China
来源：
2019 9TH INTERNATIONAL CONFERENCE ON INFORMATION SCIENCE AND TECHNOLOGY (ICIST2019) | 2019年
基金：
中国国家自然科学基金;
关键词：
adaptive fuzzy control; switched large-scale nonlinear systems; actuator faults; input saturation; OUTPUT-FEEDBACK CONTROL; TRACKING CONTROL; STABILIZATION; DESIGN;
D O I：
10.1109/icist.2019.8836776
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 adaptive fuzzy back-stepping control problem for a class of switched large-scale interconnected nonlinear systems with input saturation and actuator faults. A novel fault-tolerant control strategy is proposed to compensate the effect of actuator faults. By expressing the input saturation nonlinearity as a combination of two smooth functions and introducing Lyapunov stability theory, all the signals of the closed-loop system are guaranteed to be bounded. Finally, a simulation example is given to further demonstrate the effectiveness of the proposed method.
引用
收藏
页码：17 / 23
页数：7
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