Robust Stability and Stabilization Criteria for Discrete Singular Time-Delay LPV Systems

被引：36

作者：

Zhang, Xian ^{[1
]}

Zhu, Huanyu ^{[1
]}

机构：

[1] Heilongjiang Univ, Sch Math Sci, Harbin 150080, Peoples R China

来源：

ASIAN JOURNAL OF CONTROL | 2012年 / 14卷 / 04期

关键词：

Discrete singular time-delay systems; stability; stabilization; linear parameter varying systems; delay-partition approach;

D O I：

10.1002/asjc.418

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 is concerned with establishing robust stability and stabilization criteria for discrete singular time-delay linear parameter varying (LPV) systems. Firstly, a robust stability criterion is obtained for this class of systems by a delay-partition approach, and thereby a less conservative sufficient condition which guarantees discrete singular time-delay LPV systems to be admissible is given. Secondly, a class of state feedback controllers for stabilizing discrete singular time-delay LPV systems is designed. Finally, compared with existing results, the numerical results of several examples illustrate the effectiveness of the approach proposed in this paper. Copyright (c) 2011 John Wiley and Sons Asia Pte Ltd and Chinese Automatic Control Society

引用

页码：1084 / 1094

页数：11

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