Robustness assessment via stability radii in delay parameters

被引：13

作者：

Michiels, Wim ^{[1
]}

Fridman, Emilia ^{[2
]}

Niculescu, Silviu-Iulian ^{[3
]}

机构：

[1] Katholieke Univ Leuven, Dept Comp Sci, B-3001 Heverlee, Belgium

[2] Tel Aviv Univ, Dept Elect Engn, IL-69978 Tel Aviv, Israel

[3] CNRS Supelec, L2S UMR CNRS 8506, F-91192 Gif Sur Yvette, France

来源：

INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL | 2009年 / 19卷 / 13期

关键词：

delays; uncertainty; stability radius; feedback interconnection; delay equation; stability; robustness; TIME-VARYING DELAYS; L-2-GAIN ANALYSIS; SYSTEMS; PSEUDOSPECTRA;

D O I：

10.1002/rnc.1385

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 focuses on the robust stability analysis of a class of linear systems including multiple delays subjected to constant or time-varying perturbations. The approach considered makes use of appropriate stability radius concepts (dynamic, static) and relies on a feedback interconnection interpretation of the uncertain system. Various computable bounds on stability radii are obtained that exploit the structure of the problem. Systems including perturbations on both system matrices and delays Eire also dealt with. Copyright (C) 2008 John Wiley & Sons, Ltd.

引用

页码：1405 / 1426

页数：22

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