文章基本信息

标题：Synchronization stability of delayed discrete-time complex dynamical networks with randomly changing coupling strength
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作者：MJ Park ; OM Kwon ; Ju H Park 等
期刊名称：Advances in Difference Equations
印刷版ISSN：1687-1839
电子版ISSN：1687-1847
出版年度：2012
卷号：2012
期号：1
页码：208
DOI：10.1186/1687-1847-2012-208
语种：English
出版社：Hindawi Publishing Corporation
摘要：This paper addresses a delay-dependent synchronization stability problem for discrete-time complex dynamical networks with interval time-varying delays and randomly changing coupling strength. The randomly changing coupling strength is considered with the concept of binomial distribution. By constructing a suitable Lyapunov-Krasovskii functional and utilizing reciprocally convex approach and Finsler’s lemma, the proposed synchronization stability criteria for the networks are established in terms of linear matrix inequalities which can be easily solved by various effective optimization algorithms. The networks are represented by use of the Kronecker product technique. The effectiveness of the proposed methods will be verified via numerical examples.
关键词：Coupling Strength ; Bernoulli Random Variable ; Synchronization Criterion ; Binomial Random Variable ; Synchronization Analysis