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《Complex Systems and Complexity Science》 2010-Z1
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New Progress on Structure Identification of Complex Dynamical Networks

LU Jun-an1,L Jin-hu2,LIU Hui1,CHEN Juan1(1.School of Mathematics and Statistics,Wuhan University,Wuhan 430072,China;2.Institute of Systems Science,Academy of Mathematics and Systems Science,Chinese Academy of Sciences,Beijing 100190,China)  
Nowadays,structure identification of complex dynamical networks is an important topic in the research field of complex networks.The paper introduces a method based on the synchronization theory to identify uncertain systems'parameters and unknown topological structures of complex dynamical networks.It also points out that time series of nodes'dynamics are not sufficient for a correct identifying result.It is necessary for the group of functions obtained by inner coupling mappings to satisfy linear independence on the synchronized manifold.Furthermore,key factors that obstruct the structure identification are analyzed.And some newest progress on this issue is introduced,which includes some related work of our group.
【Fund】: 国家自然科学基金项目(60974081);; 国家重点基础研究发展计划项目(2007CB310805)
【CateGory Index】: O157.5
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【Secondary Citations】
Chinese Journal Full-text Database 4 Hits
1 CHEN Guanrong Centre for Chaos and Complex Networks,City University of Hong Kong,Hong kong,China;INTRODUCTION TO COMPLEX NETWORKS AND THEIR RECENT ADVANCES[J];Advances in Mechanics;2008-06
2 WU Jin-shan~(1,2),DI Zeng-ru~1 (1. Department of Systems Science, School of Management, Beijing Normal University, Beijing,100875 2. Department of Physics,Beijing Normal University, Beijing, 100875);COMPLEX NETWORKS IN STATISTICAL PHYSICS[J];Progress In Physics;2004-01
3 ZHAO Ming, WANG Bing-hong, JIANG Pin-qun, ZHOU Tao(Department of Modern Physics, University of Science and Technology of China, Hefei, 230026);RECENT ADVANCEMENT IN RESEARCH OF SYNCHRONIZATION OF DYNAMICAL SYSTEMS ON COMPLEX NETWORKS[J];Progress In Physics;2005-03
4 WANG Long,FU Feng,CHEN Xiao-jie,WANG Jing,WU Bin,CHU Tian-guang,XIE Guang-ming(College of Engineering,Peking University,Beijing 100871,China);Collective decision-making over complex networks[J];Caai Transactions on Intelligent Systems;2008-02
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