Consensus networks with switching topology and time-delays over finite fields

doi:10.1016/j.automatica.2016.01.033

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	Consensus networks with switching topology and time-delays over finite fields
	Li, Xiuxian 1; Chen, Michael Z. Q.1; Su, Housheng 2; Li, Chanying3
	2016-06-01
发表期刊	AUTOMATICA
ISSN	0005-1098
卷号	68 页码:39-43
摘要	The consensus problem in networks with both switching topology and time-delays over finite fields is investigated in this paper. The finite field, which is a kind of finite alphabet, is considered due to the fact that networks often possess limited computation, memory, and capabilities of communication. First, by graph-theoretic method, one necessary and sufficient condition is derived for finite-field consensus of switching networks without time-delays. Subsequently, another necessary and sufficient condition on finite-field consensus without time-delays is provided based on FFC property of matrices associated with switching networks. Moreover, by means of the results on delay-free networks, some necessary and sufficient conditions for finite-field consensus of networks with both switching topology and time-delays are obtained. Additionally, it can be shown that switching networks with time-delays present in each self-transmission cannot achieve consensus. (C) 2016 Elsevier Ltd. All rights reserved.
关键词	Consensus Networks Switching topology Time-delays Finite fields
DOI	10.1016/j.automatica.2016.01.033
语种	英语
资助项目	Research Grants Council, Hong Kong[106140120] ; HKU CRCG Seed Funding Programme for Basic Research[201411159037] ; Natural Science Foundation of China[61374053] ; Natural Science Foundation of China[61473129] ; Program for New Century Excellent Talents in University from Chinese Ministry of Education[NCET-12-0215] ; National Natural Science Foundation of China[61422308]
WOS研究方向	Automation & Control Systems ; Engineering
WOS类目	Automation & Control Systems ; Engineering, Electrical & Electronic
WOS记录号	WOS:000375507600005
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/22654
专题	系统科学研究所
通讯作者	Li, Xiuxian; Chen, Michael Z. Q.; Su, Housheng; Li, Chanying
作者单位	1.Univ Hong Kong, Dept Mech Engn, Pokfulam, Hong Kong, Peoples R China 2.Huazhong Univ Sci & Technol, Educ Minist China, Image Proc & Intelligent Control Key Lab, Sch Automat, Luoyu Rd 1037, Wuhan 430074, Peoples R China 3.Chinese Acad Sci, Acad Math & Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Li, Xiuxian,Chen, Michael Z. Q.,Su, Housheng,et al. Consensus networks with switching topology and time-delays over finite fields[J]. AUTOMATICA,2016,68:39-43.
APA	Li, Xiuxian,Chen, Michael Z. Q.,Su, Housheng,&Li, Chanying.(2016).Consensus networks with switching topology and time-delays over finite fields.AUTOMATICA,68,39-43.
MLA	Li, Xiuxian,et al."Consensus networks with switching topology and time-delays over finite fields".AUTOMATICA 68(2016):39-43.