东北大学学报(自然科学版) ›› 2013, Vol. 34 ›› Issue (3): 322-324.DOI: -

• 信息与控制 • 上一篇    下一篇

一类带有时滞和时滞耦合复杂网络的脉冲同步

王军义,王占山,杨飞生,梁洪晶   

  1. (东北大学信息科学与工程学院,辽宁沈阳110819)
  • 收稿日期:2012-06-01 修回日期:2012-06-01 出版日期:2013-03-15 发布日期:2013-01-26
  • 通讯作者: 王军义
  • 作者简介:王军义(1984-),男,河北邯郸人,东北大学博士研究生;王占山(1971-),男,辽宁抚顺人,东北大学教授,博士生导师.
  • 基金资助:
    国家自然科学基金资助项目(61074073,61034005);中央高校基本科研业务费专项资金资助项目(N110504001,N100104102);教育部新世纪优秀人才支持计划项目(NCET-10-0306).

Impulsive Synchronization of a Class of Complex Networks with Delay and Delayed Coupling

WANG Junyi, WANG Zhanshan, YANG Feisheng, LIANG Hongjing   

  1. School of Information Science & Engineering, Northeastern University, Shenyang 110819, China.
  • Received:2012-06-01 Revised:2012-06-01 Online:2013-03-15 Published:2013-01-26
  • Contact: WANG Junyi
  • About author:-
  • Supported by:
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摘要: 研究了耦合项和非线性项含有时滞的复杂网络的脉冲同步问题.根据可控的复杂网络达到同步时耦合项会自动消失,可以得到含有脉冲影响复杂网络的误差动态网络.根据脉冲微分方程的稳定性分析,建立合适的LyapunovKrasovskii泛函,得到含有脉冲影响的复杂网络新的脉冲同步准则.最后,复杂网络的微分方程模型和误差系统仿真图说明了脉冲同步准则的有效性和正确性.

关键词: 复杂网络, 脉冲同步, 时滞耦合, 耦合项, 误差动态网络

Abstract: The impulsive synchronization of complex networks with delayed coupling and delayed nonlinear term was studied. When the controlled complex networks achieved synchronization, the coupling terms were vanished. After that, the error dynamical network was derived. Then, according to the stability analysis of impulsive differential equation and establishing a proper LyapunovKrasovskii functional, the new synchronization criteria for complex networks with impulsive effects were obtained. Finally, differential equation of complex networks and the error system simulation diagrams showed that the synchronization criteria are effective and feasible.

Key words: complex network, impulsive synchronization, delayed coupling, coupling term, error dynamical network

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