Periodically intermittent controlling complex dynamical networks with time-varying delays to a desired orbit

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• 作者：Shuiming Cai ; Zengrong Liu ; Fengdan Xu ; Jianwei Shen
• 关键词：Exponential synchronization ; Complex dynamical networks ; Time-varying delays ; Intermittent control
• 刊名：Physics Letters A
• 出版年：2009
• 出版时间：12 October 2009
• 年：2009
• 卷：373
• 期：42
• 页码：3846-3854
• 全文大小：704 K

文摘

This Letter investigates the problem of synchronization in complex dynamical networks with time-varying delays. A periodically intermittent control scheme is proposed to achieve global exponential synchronization for a general complex network with both time-varying delays dynamical nodes and time-varying delays coupling. It is shown that the sates of the general complex network with both time-varying delays dynamical nodes and time-varying delays coupling can globally exponentially synchronize with a desired orbit under the designed intermittent controllers. Moreover, a typical network consisting of the time-delayed Chua oscillator with nearest-neighbor unidirectional time-varying delays coupling is given as an example to verify the effectiveness of the proposed control methodology.