Release Time:2019-03-09  Hits:

Indexed by: Journal Papers

Date of Publication: 2015-11-01

Journal: INFORMATION SCIENCES

Included Journals: Scopus、EI、SCIE

Volume: 320

Page Number: 235-243

ISSN: 0020-0255

Key Words: Switched systems; Singularly perturbed systems; Actuator saturation

Abstract: This paper considers the problem of exponential stabilization for a class of singularly perturbed switched systems subject to actuator saturation. A time-dependent switching law is designed to obtain the exponential stabilization conditions of the switched systems with unstabilizable subsystems. Based on the multiple Lyapunov functions method depending on singular perturbation parameters, a domain of attraction is constructed. Furthermore, in order to maximize an estimate of the domain of attraction, convex optimization problems are formulated. Finally, a numerical example is presented in order to illustrate the effectiveness of the established results. (C) 2015 Elsevier Inc. All rights reserved.