Explicit sufficient stability conditions on dwell time of linear switched systems

Ozkan Karabacak, Ferruh Ilhan, Isil Oner

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

6 Citations (Scopus)

Abstract

Explicit conditions on the minimum dwell time that guarantees the asymptotic stability of switched linear systems are given. To this aim, methods that have been proposed for non-defective stable subsystem matrices are generalized to arbitrary stable subsystems matrices. Admissible switchings between subsystems are assumed to be in a general form, namely switchings respect a given directed graph. It is shown that logarithmic norm of matrix exponentials and Lambert-W functions can be used to bound the solutions of switched linear systems in case of defective subsystem matrices. Using a generalized version of Jordan form, dwell time bound can be found for any set of stable subsystem matrices.

Original languageEnglish
Title of host publication53rd IEEE Conference on Decision and Control
Number of pages5
PublisherIEEE
Publication date12 Feb 2015
Pages6266-6270
ISBN (Print)78-1-4799-7746-8
ISBN (Electronic)978-1-4673-6090-6
DOIs
Publication statusPublished - 12 Feb 2015
Externally publishedYes
Event2014 53rd IEEE Annual Conference on Decision and Control, CDC 2014 - Los Angeles, United States
Duration: 15 Dec 201417 Dec 2014

Conference

Conference2014 53rd IEEE Annual Conference on Decision and Control, CDC 2014
Country/TerritoryUnited States
CityLos Angeles
Period15/12/201417/12/2014
SponsorAltair, dSPACE, et al., Journal of the Franklin Institute, MathWorks, Springer
SeriesProceedings of the IEEE Conference on Decision and Control
ISSN0743-1546

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