Cluster exponential synchronization of a class of complex networks with hybrid coupling and time-varying delay

被引:6
|
作者
Wang Jun-Yi [1 ]
Zhang Hua-Guang [1 ]
Wang Zhan-Shan [1 ]
Liang Hong-Jing [1 ]
机构
[1] Northeastern Univ, Coll Informat Sci & Engn, Shenyang 110819, Peoples R China
基金
中国国家自然科学基金;
关键词
complex network; cluster exponential synchronization; linear matrix inequality; time-varying delay; NEURAL-NETWORKS; GLOBAL SYNCHRONIZATION; DYNAMICAL NETWORKS; DISTRIBUTED DELAYS; ARRAY;
D O I
10.1088/1674-1056/22/9/090504
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
This paper deals with the cluster exponential synchronization of a class of complex networks with hybrid coupling and time-varying delay. Through constructing an appropriate Lyapunov-Krasovskii functional and applying the theory of the Kronecker product of matrices and the linear matrix inequality (LMI) technique, several novel sufficient conditions for cluster exponential synchronization are obtained. These cluster exponential synchronization conditions adopt the bounds of both time delay and its derivative, which are less conservative. Finally, the numerical simulations are performed to show the effectiveness of the theoretical results.
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页数:11
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