Release Time:2019-03-11  Hits:

Indexed by: Conference Paper

Date of Publication: 2013-07-26

Included Journals: Scopus、CPCI-S、EI

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.