Lag Synchronization between Complex Dynamical Networks with Different Nodes

摘要：

In this paper, lag synchronization between two complex dynamical networks with different nodes is investigated. Based on LaSalle invariance principle, combining the nonlinear feedback control method and adaptive control technique, some synchronization criteria are derived to ensure lag synchronization between two complex networks. The proposed technique is applied to two general complex dynamical networks composed of 10 different Lü chaotic systems. Numeric evidence shows that the synchronization speed sensitively depends on the update gain μ and time-varying delay () t τ. Numerical simulations are given to verify the effectiveness of the proposed synchronization scheme.

关键词： Complex networks lag synchronization time-varying delay different nodes adaptive control

作者: Xiangjun Wu Hongtao Lu

作者单位: Department of Computer Science and EngineeringShanghai Jiao Tong UniversiyShanghai, China Department of Computer Science and Engineering Shanghai Jiao Tong Universiy Shanghai, China

会议类型: 国际会议

会议名称: 2010 3rd International Conference on Advanced Computer Theory and Engineering(2010年第三届先进计算机理论与工程国际会议 ICACTE 2010)

会议地点: 成都

会议语种:英文

页码: 1-4

在线出版日期: 2010-08-20（万方平台首次上网日期，不代表论文的发表时间）