ROBUST UNKNOWN INPUT OBSERVERS FOR NONLINEAR TIME-DELAY SYSTEMS

被引：24
|
作者：
Hassan, L. [1 ]
Zemouche, A. [1 ]
Boutayeb, M. [1 ]
机构：
[1] Univ Lorraine, CNRS, UMR 7039, CRAN, F-54400 Cosnes Et Romain, France
来源：
SIAM JOURNAL ON CONTROL AND OPTIMIZATION | 2013年 / 51卷 / 04期
关键词：
time-delay systems; unknown input observer; H-infinity; W-stability; FAULT-DETECTION; DESIGN;
D O I：
10.1137/11085181X
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper we address the problem of robust unknown input observer design for continuous nonlinear time-delay systems. To investigate the robustness of the studied system, we compare two approaches, the first based on a standard H-infinity method and the second with Sobolev norms. New sufficient synthesis conditions are given in linear matrix inequality form.
引用
收藏
页码：2735 / 2752
页数：18
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