Delay-dependent robust stability of uncertain discrete singular time-delay systems

被引:0
|
作者
Ji, Xiaofu [1 ]
Su, Hongye [1 ]
Chu, Jian [1 ]
机构
[1] Inst Adv Proc Control, Natl Key Lab Ind Control Technol, Hangzhou 310027, Peoples R China
关键词
singular time-delay system; uncertain discrete system; delay-dependent; robust stability; linear matrix inequality(LMI);
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 deals with the problem of delay-dependent robust stability of a class of uncertain discrete singular time-delay systems. The considered systems are subject to norm-bounded parameter uncertainties and constant time delay. A new approach is introduced to take the relationship between the fast and slow subsystems of a discrete singular time-delay system, based on which, a strict linear matrix inequality (LMI) criterion is obtained for a discrete singular time-delay system to be regular, causal and stable. The result on robust stability of uncertain discrete singular time-delay systems is also obtained and expressed in terms of LMIs. Numerical examples are given to demonstrate the applicability of the proposed method.
引用
收藏
页码:3843 / +
页数:2
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