牵制控制下复杂网络的同步性研究  

Synchronization in complex networks via pinning control

作　　者：仇建平[1] 陈立潮[1] 潘理虎[1] 

机构地区：[1]太原科技大学计算机科学与技术学院,山西太原030024

出　　处：《智能系统学报》2014年第6期734-739,共6页CAAI Transactions on Intelligent Systems

基　　金：山西省回国留学人员科研基金资助项目(2013-097)

摘　　要：复杂网络是由数量巨大的节点组成,任何人都无法控制所有节点.只有通过控制少数节点,对复杂网络进行牵制控制,才能达到网络同步的目的.为此分析了一般网络和含有生成树的网络同步的条件,给出了实现算法及运行界面.仿真结果表明,随着网络规模的扩大,驱动节点的比例减小,驱动节点常常都是入度低的节点.For the tremendous amount of nodes in complex networks, no one can control all the vertices. Only by controlling minor vertices and spinning the complex network can the synchronization of the network be achieved. The conditions for synchronization of common network and the network with spanning tree are analyzed. The algorithm to achieve it and the operation interface are given in this paper. The system simulation results showed that the percentage for the pinning controlled vertices becomes smaller as the network size becomes larger and the vertices with very small indegrees should be pinned.

关 键 词：复杂网络 耦合 牵制 生成树 同步 

分 类 号：O157.5[理学—数学]