On robust stability of time-delay systems with norm-bounded uncertainty

被引：74

作者：

Han, QL ^{[1
]}

Gu, KQ ^{[1
]}

机构：

[1] So Illinois Univ, Dept Mech & Ind Engn, Edwardsville, IL 62026 USA

来源：

IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 2001年 / 46卷 / 09期

关键词：

linear matrix inequality (LMI); Lyapunov functional; stability; time-delay; uncertainty;

D O I：

10.1109/9.948471

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 note considers the robust stability problem for a class of time-delay systems with norm-bounded, and possibly time-varying, uncertainty. Based on the discretized Lyapunov functional approach, a stability criterion is derived. The time-delay is assumed constant and known. Numerical examples show that the results obtained by this new criterion significantly improve the estimate of the stability limit over some existing results in the literature.

引用

页码：1426 / 1431

页数：6

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