On dwell time minimization for switched delay systems: free-weighting matrices method

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buir.contributor.authorÖzbay, Hitay
dc.citation.epage1982en_US
dc.citation.spage1978en_US
dc.contributor.authorKoru, A. T.en_US
dc.contributor.authorDelibaşı, A.en_US
dc.contributor.authorÖzbay, Hitayen_US
dc.coverage.spatialLos Angeles, CA, USAen_US
dc.date.accessioned2016-02-08T11:54:40Z
dc.date.available2016-02-08T11:54:40Z
dc.date.issued2014en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.descriptionDate of Conference: 15-17 December 2014en_US
dc.descriptionConference Name: 53rd IEEE Conference on Decision and Control, IEEE 2014en_US
dc.description.abstractIn this paper, we present a quasi-convex minimization method to calculate an upper bound of dwell-time for stability of switched delay systems. Piecewise Lyapunov-Krasovskii functionals are introduced and the upper bound for the derivative of Lyapunov functionals are estimated by free weighting matrices method to investigate non-switching stability of each candidate subsystems. Then, a sufficient condition for dwell-time is derived to guarantee the asymptotic stability of the switched delay system. Once these conditions are represented by a set of linear matrix inequalities (LMIs), dwell time optimization problem can be formulated as a standard quasi-convex optimization problem. Numerical examples are given to illustrate improvements over previously obtained dwell-time bounds.en_US
dc.identifier.doi10.1109/CDC.2014.7039688en_US
dc.identifier.issn0743-1546en_US
dc.identifier.urihttp://hdl.handle.net/11693/27485
dc.language.isoEnglishen_US
dc.publisherIEEEen_US
dc.relation.isversionofhttp://dx.doi.org/10.1109/CDC.2014.7039688en_US
dc.source.titleProceedings of the 53rd IEEE Conference on Decision and Control, IEEE 2014en_US
dc.subjectDwell time optimizationen_US
dc.subjectFree weighting matrices methoden_US
dc.subjectSwitched systemsen_US
dc.subjectTime delay systemsen_US
dc.titleOn dwell time minimization for switched delay systems: free-weighting matrices methoden_US
dc.typeConference Paperen_US
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