首页 | 本学科首页   官方微博 | 高级检索  
     检索      

两个非线性耦合网络间的自适应同步
引用本文:杜园,孙伟刚,李常品.两个非线性耦合网络间的自适应同步[J].应用数学与计算数学学报,2009,23(2):87-94.
作者姓名:杜园  孙伟刚  李常品
作者单位:1. 上海大学数学系,上海,200444
2. 华东理工大学认知神经动力学研究所,上海,200237;杭州电子科技大学理学院,杭州,310018
基金项目:国家自然科学基金,上海大学研究生创新基金 
摘    要:本文研究了带非线性信号连接的两个复杂网络间的同步问题,引入非线性耦合参数α来调节两个复杂网络的同步.若耦合参数不能保证网络达到外部同步,这里我们提出了一种自适应同步方式,通过此方式可以使两个复杂网络达到同步,最后通过简单的数值算例来阐述得到的理论结果,包括网络具有相同和不相同的拓扑结构两种情形.

关 键 词:复杂网络  自适应同步  非线性耦合  拓扑结构

Adaptive Synchronization Between Two Nonlinear Coupled Networks
Du Yuan,Sun Weigang,Li Changpin.Adaptive Synchronization Between Two Nonlinear Coupled Networks[J].Communication on Applied Mathematics and Computation,2009,23(2):87-94.
Authors:Du Yuan  Sun Weigang  Li Changpin
Institution:Du Yuan Sun Weigang Li Changpin( 1.Department of Mathematics, Shanghai University, Shanghai 200444, China2. Institute for Cognitive Neurodynamics, School of Information Science and Engineering, East China University of Science and Technology, Shanghai 200237, China3. The School of Science, Hangzhou Dianzi University, Hangzhou 310018, China)
Abstract:In this paper we study outer synchronization between two coupled com-plex networks through nonlinear signals, and introduce the nonlinear coupling parameter α to adjust synchronization between two networks. If synchronization doesn't happen, we propose an adaptive synchronization form, which makes the networks achieve syn-chronization. Finally numerical examples are given to show the efficiency of our derived results, including same and different topological structures.
Keywords:complex networks  adaptive synchronization  nonlinear coupled  topo-logical structures
本文献已被 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号