Quadratic stability of uncertain time-delay systems

被引:0
|
作者
Bourlès, H [1 ]
Kosmidou, OI [1 ]
机构
[1] ENSAM, CNAM, Lab Automat Arts & Metiers, F-75013 Paris, France
关键词
delay systems; uncertain systems; robust stability;
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 considers the problem of quadratic stability of uncertain linear systems. The uncertainty includes a structured one, consisting of unknown but bounded parameter variations (possibly time-dependent), and unknown distributed time-delays. It is well known that an uncertain system without delays can be stabilized for all parameter variations of a suitable given class by using a so-called "quadratically" stabilizing control law. In the present paper, it is shown that, under a sufficient condition relating the structured uncertainty and the time-delay, that control law stabilizes the delayed system as well. Copyright (C) 1998 IFAC.
引用
收藏
页码:31 / 35
页数:5
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