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Indexed by:会议论文

Date of Publication:2013-07-26

Included Journals:EI、CPCI-S、Scopus

Page Number:2114-2119

Key Words:Switched positive delay systems; Exponential stability; Average dwell time; Copositive Lyapunov function

Abstract:In this paper, the problem of exponential stability for a class of switched positive linear systems with time delay is investigated in discrete-time case. By using a newly constructed copositive Lyapunov functional, sufficient conditions for exponential stability are developed under average dwell time switching. These conditions are delay-dependent and are given in the form of linear matrix inequalities (LMIs). An illustrative example is given to demonstrate the effectiveness of the proposed results.