节点文献
复杂动力网络的拓扑识别
Topology Identification of Complex Dynamical Networks
【Author】 Jun-Chan Zhao12,Qin Li2,Jun-An Lu1,Zhong-Ping Jiang2 1Wuhan University,Wuhan 430072,China 2Polytechnic Institute of New York University,New York 11201,USA
【摘要】 本文研究了一类复杂动力网络的拓扑识别问题。我们用自适应的准则来估计网络耦合参数的大小。这种方法适用于非延迟的网络和延迟的网络。结果表明,一致激励条件在参数识别中起到了关键的作用。数值仿真也说明了我们方法的有效性。
【Abstract】 In this paper,we study the topology identification problem for a class of weighted complex networks with time-varying systems.Adaptive identification rules are proposed to estimate the coupling parameters of the networks with and without communication delays.We prove that the persistently exciting condition is sufficient for the asymptotic identification using our approach.Numerical simulations are given to demonstrate the effectiveness of the proposed method.
【Key words】 Complex network; topology identification; persistent excitation; time-varying delay.;
- 【会议录名称】 第五届全国复杂网络学术会议论文(摘要)汇集
- 【会议名称】第五届全国复杂网络学术会议
- 【会议时间】2009-10-15
- 【会议地点】中国山东青岛
- 【分类号】O157.5
- 【主办单位】青岛大学、中国工业与应用数学学会