Input-output framework for robust stability of time-varying delay systems

被引：10

作者：

Ariba, Yassine ^{[1
]}

Gouaisbaut, Frederic ^{[1
]}

机构：

[1] Univ Toulouse, LAAS, CNRS, 7 Ave Colonel Roche, F-31077 Toulouse, France

来源：

PROCEEDINGS OF THE 48TH IEEE CONFERENCE ON DECISION AND CONTROL, 2009 HELD JOINTLY WITH THE 2009 28TH CHINESE CONTROL CONFERENCE (CDC/CCC 2009) | 2009年

关键词：

LYAPUNOV;

D O I：

10.1109/CDC.2009.5399705

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The paper is devoted to the stability analysis of linear time varying delay. We first model the time varying delay system as an interconnected system between a known linear transformation and some operators depending explicitly on the delay. Embedding operators related to the delay into an uncertain set, stability of such system is then performed by adopting the quadratic separation approach. Having recognized that the conservatism comes from the choice of the feedback modeling and the operators definition, these first results are afterwards enhanced by using some redundant equation and scaling filter. At last, numerical examples are given to illustrate the results.

引用

页码：274 / 279

页数：6

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