Structure identification of uncertain general complex dynamical networks with time delay

doi:10.1016/j.automatica.2009.03.022

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	Structure identification of uncertain general complex dynamical networks with time delay
	Liu, Hui 2; Lu, Jun-An 2; Lu, Jinhu1 ; Hill, David J.3
	2009-08-01
发表期刊	AUTOMATICA
ISSN	0005-1098
卷号	45 期号:8 页码:1799-1807
摘要	It is well known that many real-world complex networks have various uncertain information, such as unknown or uncertain topological structure and node dynamics. The structure identification problem has theoretical and practical importance for uncertain complex dynamical networks. At the same time, time delay often appears in the state variables or coupling coefficients of various practical complex networks. This paper initiates a novel approach for simultaneously identifying the topological structure and unknown parameters of uncertain general complex networks with time delay. In particular, this method is also effective for uncertain delayed complex dynamical networks with different node dynamics. Moreover, the proposed method can be easily extended to monitor the on-line evolution of network topological structure. Finally, three representative examples are then given to verify the effectiveness of the proposed approach. (C) 2009 Elsevier Ltd. All rights reserved.
关键词	Complex networks Structure identification Parameters estimation Time delay Adaptive observer
DOI	10.1016/j.automatica.2009.03.022
语种	英语
资助项目	National Natural Science Foundation of China[70771084] ; National Natural Science Foundation of China[60574045] ; National Natural Science Foundation of China[60772158] ; National Natural Science Foundation of China[60821091] ; National Basic Research Program (973) of China[2007CB310805] ; Important Direction Item of Knowledge Innovation Project of Chinese Academy of Sciences[KJCX3-SYW-SO1] ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry
WOS研究方向	Automation & Control Systems ; Engineering
WOS类目	Automation & Control Systems ; Engineering, Electrical & Electronic
WOS记录号	WOS:000268651300002
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/8772
专题	系统科学研究所
通讯作者	Lu, Jinhu
作者单位	1.Chinese Acad Sci, Inst Syst Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China 2.Wuhan Univ, Sch Math & Stat, Wuhan 430072, Peoples R China 3.Australian Natl Univ, Res Sch Informat Sci & Engn, Canberra, ACT 0200, Australia
推荐引用方式 GB/T 7714	Liu, Hui,Lu, Jun-An,Lu, Jinhu,et al. Structure identification of uncertain general complex dynamical networks with time delay[J]. AUTOMATICA,2009,45(8):1799-1807.
APA	Liu, Hui,Lu, Jun-An,Lu, Jinhu,&Hill, David J..(2009).Structure identification of uncertain general complex dynamical networks with time delay.AUTOMATICA,45(8),1799-1807.
MLA	Liu, Hui,et al."Structure identification of uncertain general complex dynamical networks with time delay".AUTOMATICA 45.8(2009):1799-1807.