中国民航大学学报

• 基础科学 • 上一篇    下一篇

一类有时变时延耦合动态节点的复杂网络同步

巩长忠,石海云   

  1. (中国民航大学理学院,天津 300300)
  • 收稿日期:2013-09-03 修回日期:2013-11-21 出版日期:2015-04-22 发布日期:2015-06-09
  • 作者简介:巩长忠(1959—),男,山东蓬莱人,教授,博士,研究方向为非线性控制.
  • 基金资助:

    中央高校基本科研业务费专项(ZXH2012B003,ZXH2012K002)

Synchronization of a class of coupled complex networks with time-varying and delayed dynamical nodes

GONG Chang-zhong ,SHI Hai-yun   

  1. (College of Science,CAUC,Tianjin 300300,China)
  • Received:2013-09-03 Revised:2013-11-21 Online:2015-04-22 Published:2015-06-09

摘要:

针对一类具有时变时延动态节点的复杂网络,研究其同步问题。基于Lyapunov 稳定性理论和线性反馈控制理论,设计了线性控制器,得到具有时变时延耦合动态节点的复杂网络同步的充分条件。最后,利用数值仿真验证了方法的有效性。

关键词: 同步, 复杂网络, 耦合, 时变时延, 节点

Abstract:

The synchronization of two coupled complex networks with time-varying and delayed dynamical nodes is studied.Based on the Lyapunov stability and the liner feedback control theory,the linear controller is designed and some corresponding sufficient synchronization conditions are derived. Finally,numerical simulations are presented to verify the effectiveness and the correctness of the synchronization criteria.

Key words: synchronization, complex network, couple, time-varying delay, node

中图分类号: