STATE FEEDBACK CONTROL FOR UNCERTAIN SWITCHED SYSTEMS WITH INTERVAL TIME-VARYING DELAY

被引：19

作者：

Wang, Limin ^{[1
]}

Shao, Cheng ^{[2
]}

Liu, Xuanyu ^{[2
,3
]}

机构：

[1] Liaoning Shihua Univ, Coll Sci, Fushun 113001, Peoples R China

[2] Dalian Univ Technol, Inst Adv Control Technol, Dalian 116024, Peoples R China

[3] Liaoning Shihua Univ, Sch Comp & Commun Engn, Fushun 113001, Peoples R China

来源：

ASIAN JOURNAL OF CONTROL | 2011年 / 13卷 / 06期

关键词：

Switched systems; exponential stabilization; delay-range-dependent; piecewise Lyapunov functional; controller design; DEPENDENT ROBUST STABILIZATION; H-INFINITY CONTROL; STABILITY-CRITERIA; OUTPUT-FEEDBACK; LINEAR-SYSTEMS; DESIGN;

D O I：

10.1002/asjc.258

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Stability criteria and hybrid controllers' design problems for a class of uncertain switched systems with interval time-varying delay are considered in this paper. Based on the average dwell time method, by choosing a new appropriate Lyapunov-Krasovskii functional which fully utilizes the information of both the lower and upper bounds of the interval time-varying delay, new delay-range-dependent stability criteria and stabilization conditions are first derived in terms of linear matrix inequalities. Moreover, in order to obtain much less conservative results, a tighter bounding for some terms is estimated and no redundant matrix variable is introduced. Finally, two numerical examples are given to demonstrate the applicability and the effectiveness of the proposed method.

引用

页码：1035 / 1042

页数：8

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