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Indexed by:期刊论文

Date of Publication:2015-02-01

Journal:NONLINEAR ANALYSIS-HYBRID SYSTEMS

Included Journals:SCIE、EI、ESI高被引论文

Volume:15

Page Number:11-22

ISSN No.:1751-570X

Key Words:Switched positive systems; Finite-time stability; Output feedback control; Mode-dependent average dwell time

Abstract:In this paper, the problem of static output-feedback L-1 finite-time control for switched positive systems with time-varying delay is investigated. Mode-dependent average dwell time (MDADT) approach, which permits each subsystem to have its own average dwell time, is adopted in this paper to reduce the conservativeness of the average dwell time method. By constructing multiple linear copositive Lyapunov functions (MLCLFs), static output-feedback controllers are designed and a sufficient condition is derived to ensure that the closed-loop system is positive and L-1 finite-time bounded. Finally, a simulation example is given to illustrate the effectiveness and potential of the proposed method. (C) 2014 Elsevier Ltd. All rights reserved.