Synchronization of Complex Dynamical Networks With Time-Varying Delays Via Impulsive Distributed Control
Synchronization of Complex Dynamical Networks With Time-Varying Delays Via Impulsive Distributed Control
复制标题
通过脉冲分布式控制同步具有时变延迟的复杂动态网络
DOI：
10.1109/tcsi.2009.2037848
复制
发表时间：
2010-08-01
影响因子：
5.1
通讯作者：
Wang, Yan-Wu
中科院分区：
文献类型：
--
作者：
Guan, Zhi-Hong;Liu, Zhi-Wei;Wang, Yan-Wu
研究了具有系统时滞和多个耦合时滞的复杂动态网络(CDN)的脉冲分布式控制同步问题。引入了控制拓扑的概念来描述整个控制器结构，该结构由节点之间的一些有向连接组成。控制拓扑可以被设计为与网络的无延迟耦合拓扑相同，或者独立于固有的网络拓扑。基于控制拓扑的概念，设计了一种脉冲控制器来实现CDN的指数同步，并且可以指定指数收敛速度。通过算例说明了所提出的脉冲分布式控制策略的有效性。
In this paper, the synchronization of complex dynamical networks (CDNs) with system delay and multiple coupling delays is studied via impulsive distributed control. The concept of control topology is introduced to describe the whole controller structure, which consists of some directed connections between nodes. The control topology can be designed either to be the same as the non-delayed coupling topology of the network, or to be independent of the intrinsic network topology. Based on the concept of control topology, an impulsive controller is designed to achieve the exponential synchronization of CDNs, and moreover, the exponential convergence rate can be specified. Illustrated examples have been given to show the effectiveness of the proposed impulsive distributed control strategy.