On stability and performance analysis of discrete uncertain systems

被引:0
|
作者
Gao, Huijun [1 ]
Ling, Mingxiang [1 ]
Wang, Changhong [1 ]
机构
[1] Harbin Inst Technol, Space Control & Inertial Technol Res Ctr, Harbin 150001, Peoples R China
关键词
discrete-time systems; linear matrix inequality; multiple Lyapunov function; uncertain systems; robust stability;
D O I
暂无
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
This paper presents a new linear matrix inequality based stability result for uncertain discrete-time linear systems, which is derived by defining a multiple-Lyapunov function and by using a new bounding technique. This new bounding technique has two advantages: (1) possible to yield less conservative results, which is shown via a numerical example; and (2) flexible to cope with more complicated problems, which is illustrated by presenting a new H-infinity performance condition. It is anticipated that the idea behind this paper can be further extended to deal with synthesis problems.
引用
收藏
页码:823 / 833
页数:11
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