title: Stability analysis for uncertain switched neural networks with time-varying delay.
abstract: In this paper, stability for a class of uncertain switched neural networks with time-varying delay is investigated. By exploring the mode-dependent properties of each subsystem, all the subsystems are categorized into stable and unstable ones. Based on Lyapunov-like function method and average dwell time technique, some delay-dependent sufficient conditions are derived to guarantee the exponential stability of considered uncertain switched neural networks. Compared with general results, our proposed approach distinguishes the stable and unstable subsystems rather than viewing all subsystems as being stable, thus getting less conservative criteria. Finally, two numerical examples are provided to show the validity and the advantages of the obtained results.
authors.affiliation: School of Automation, Huazhong University of Science and Technology, Wuhan 430074, China; Key Laboratory of Image Processing and Intelligent Control of Education Ministry of China, Wuhan 430074, China. Electronic address: wenwenshen@86.com.
authors.forename: Wenwen
authors.initials: W
authors.lastname: Shen
authors.affiliation: School of Automation, Huazhong University of Science and Technology, Wuhan 430074, China; Key Laboratory of Image Processing and Intelligent Control of Education Ministry of China, Wuhan 430074, China. Electronic address: zgzeng@mail.hust.edu.cn.
authors.forename: Zhigang
authors.initials: Z
authors.lastname: Zeng
authors.affiliation: School of Automation, Huazhong University of Science and Technology, Wuhan 430074, China; Key Laboratory of Image Processing and Intelligent Control of Education Ministry of China, Wuhan 430074, China.
authors.forename: Leimin
authors.initials: L
authors.lastname: Wang
mesh_terms: D000465:Algorithms; D016571:Neural Networks, Computer; D013995:Time; D035501:Uncertainty
keywords: Average dwell time; Exponential stability; Stable and unstable subsystems; Uncertain switched neural networks; Wirtinger’s inequality