NEW DELAY-DEPENDENT ROBUST STABILITY OF DISCRETE SINGULAR SYSTEMS WITH TIME-VARYING DELAY

被引:44
|
作者
Du, Zhaoping [1 ]
Zhang, Qingling [2 ]
Liu, Lili [2 ]
机构
[1] Jiangsu Univ Sci & Technol, Sch Elect & Informat, Zhenjiang 212003, Peoples R China
[2] Northeastern Univ, Inst Syst Sci, Shenyang 110004, Peoples R China
基金
中国国家自然科学基金;
关键词
Delay-dependent; robust stability; discrete singular systems; time-varying delay; H-INFINITY CONTROL; UNCERTAIN LINEAR-SYSTEMS; DESCRIPTOR SYSTEMS; STABILIZATION; CRITERIA;
D O I
10.1002/asjc.246
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The robust stability of discrete singular systems with time-varying delay is considered. New delay-dependent stability criteria are proposed, which are dependent on the minimum and maximum delay bounds. A strict delay-dependent linear matrix inequality (LMI) condition is obtained for a discrete singular time-varying system to be regular, causal and stable. The result on robust stabilization of uncertain discrete singular time-varying 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:136 / 147
页数:12
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