Robust L2-L∞ filtering for switched systems under asynchronous switching

被引：45

作者：

Xiang, Zhengrong ^{[1
]}

Liang, Changyu ^{[1
]}

Chen, Qingwei ^{[1
]}

机构：

[1] Nanjing Univ Sci & Technol, Sch Automat, Nanjing 210094, Peoples R China

来源：

COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION | 2011年 / 16卷 / 08期

基金：

中国国家自然科学基金;

关键词：

Switched system; Robust L-2-L-infinity filtering; Asynchronous switching; Average dwell time; Linear matrix inequality (LMI); TIME-VARYING DELAY; LINEAR-SYSTEMS; NONLINEAR-SYSTEMS; LYAPUNOV FUNCTION; STABILITY; STABILIZATION;

D O I：

10.1016/j.cnsns.2010.10.029

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

This paper investigates the problem of robust L-2-L-infinity filtering for continuous-time switched systems under asynchronous switching. When there exists asynchronous switching between the filter and the system, based on the average dwell time approach, sufficient conditions for the existence of a linear filter that guarantee the filtering error system to be exponentially stable with a prescribed weighted L-2-L-infinity performance for switched systems are derived, and filter parameters can be obtained by solving a set of matrix inequalities. Finally, a numerical example is given to illustrate the effectiveness of the proposed method. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：3303 / 3318

页数：16

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