Robust sliding mode tracking control for a class of uncertain switched nonlinear cascade systems

被引：0

作者：

Wu Caiyun ^{[1
]}

Niu Ben ^{[1
,2
]}

Zhao Jun ^{[1
]}

机构：

[1] Northeastern Univ, State Key Lab Synthet Automat Proc Ind, Shenyang 110819, Peoples R China

[2] Bohai Univ, Coll Math & Phys, Jinzhou City 121013, Liaoning Provin, Peoples R China

来源：

2013 32ND CHINESE CONTROL CONFERENCE (CCC) | 2013年

基金：

中国国家自然科学基金;

关键词：

Switched nonlinear systems; Tracking control; Sliding mode control; H-infinity control; Uncertainty; H-INFINITY; DELAY SYSTEMS; STABILIZATION; STABILITY;

D O I：

暂无

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 considers the tracking control problem for a class of uncertain switched nonlinear cascade systems via the multiple Lyapunov functions (MLFs) method. Each subsystem under consideration is composed of two cascade-connected parts: the null space dynamics part and the range space dynamics part. The two main robust control strategies, nonlinear H-infinity control (NHC) and the sliding mode control (SMC), are integrated to function in a complementary manner for tracking control tasks. Furthermore, sufficient conditions for the solvability of the tracking control problem of the switched system and design of both switching laws and controllers are presented. Finally, a simulation example is provided to demonstrate the feasibility of the developed method.

引用

页码：2057 / 2062

页数：6

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