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Abstract and Applied Analysis
Volume 2013, Article ID 738653, 8 pages
Research Article

BIBO Stability Analysis for Delay Switched Systems with Nonlinear Perturbation

1School of Electrical and Information Engineering, Xihua University, Chengdu 610096, China
2College of Engineering and Science, Victoria University, Melbourne, VIC 8001, Australia
3School of Electrical and Electronic Engineering, The University of Adelaide, Adelaide, SA 5005, Australia
4Department of Engineering, Faculty of Engineering and Science, University of Agder, 4898 Grimstad, Norway

Received 16 February 2013; Revised 15 April 2013; Accepted 17 April 2013

Academic Editor: Hongli Dong

Copyright © 2013 Jincheng Wei et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


The problem of bounded-input bounded-output (BIBO) stability is investigated for a class of delay switched systems with mixed time-varying discrete and constant neutral delays and nonlinear perturbation. Based on the Lyapunov-Krasovskii functional theory, new BIBO stabilization criteria are established in terms of delay-dependent linear matrix inequalities. The numerical simulation is carried out to demonstrate the effectiveness of the results obtained in the paper.