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CDC
2009
IEEE

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

9 years 10 months ago
Input-output framework for robust stability of time-varying delay systems
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.
Yassine Ariba, Frédéric Gouaisbaut
Added 02 Sep 2010
Updated 02 Sep 2010
Type Conference
Year 2009
Where CDC
Authors Yassine Ariba, Frédéric Gouaisbaut
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