Synchronization of Directed Complex Dynamical Networks based on Distributed Event-triggered Communications
This paper studies the problem of synchronization on a complex dynamical network where the nodes dynamics are nonlinear time-invariant systems and share a directed communication network.Firstly,we study the problem of synchronization on a directed network with physical links.An explicit Lyapunov function is constructed by using an appropriate matrix to derive the threshold of event generator.Then,the centralized event-triggered rule is achieved by using the set stability theory.Based on the centralized event-triggered rule,the distributed one is proposed to synchronize the directed complex network.The threshold of each event generator is composed of each nodes states rather than neighboring nodes.Finally,a numerical example is given to validate the correctness of the proposed synchronization criteria based on distributed event-triggered communication.
synchronization distributed directed topology Lyapunov function event-triggered
LIU Jie FAN ChunXia
Academy of Automation,Nanjing University of Posts and Telecommunications,Nanjing 210003,China
国际会议
长沙
英文
4823-4828
2014-05-31（万方平台首次上网日期，不代表论文的发表时间）