FINITE-LEVEL QUANTIZED SYNCHRONIZATION OF DISCRETE-TIME LINEAR MULTIAGENT SYSTEMS WITH SWITCHING TOPOLOGIES

doi:10.1137/15M1046174

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	FINITE-LEVEL QUANTIZED SYNCHRONIZATION OF DISCRETE-TIME LINEAR MULTIAGENT SYSTEMS WITH SWITCHING TOPOLOGIES
	Meng, Yang 1,2; Li, Tao 2,3; Zhang, Ji-Feng4,5
刊名	SIAM JOURNAL ON CONTROL AND OPTIMIZATION
	2017
卷号	55 期号:1 页码:275-299
关键词	synchronization linear multiagent system quantized observer switching topology flow
ISSN号	0363-0129
DOI	10.1137/15M1046174
英文摘要	In this paper, the synchronization of discrete-time linear multiagent systems is studied with finite communication data rate and switching topology flows. A class of quantized-observer-based communication schemes and a class of certainty-equivalence-principle-based cooperative control laws are proposed with adaptive encoders and decoders. It is shown that if the pairs of agents' state matrices and control matrices multiplied by Laplacian eigenvalues of the weakly connected components are simultaneously stabilizable, and the communication topology flow is frequently connected, then there exist such protocols leading to synchronization exponentially fast. Furthermore, only finite bits of information exchange per step are required to guarantee the synchronization if the communication channels are frequently active. For first-order dynamics, the dwell time and the number of bits are both related to the unstable mode of agent dynamics, the number of agents, the frequency of connectivity, and the Laplacian eigenvalue ratio of the switching topology flow.
资助项目	National Natural Science Foundation of China[61522310] ; Shanghai Rising-Star Program[15QA1402000] ; National Key Basic Research Program of China (973 Program)[2014CB845301]
WOS研究方向	Automation & Control Systems ; Mathematics
语种	英语
出版者	SIAM PUBLICATIONS
WOS记录号	WOS:000396679400011
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/24839]
专题	系统科学研究所
通讯作者	Li, Tao
作者单位	1.Chinese Acad Sci, Acad Math & Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China 2.Shanghai Key Lab Power Stn Automat Technol, Shanghai 200072, Peoples R China 3.East China Normal Univ, Dept Math, Shanghai 200241, Peoples R China 4.Chinese Acad Sci, Acad Math & Syst Sci, Inst Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China 5.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Meng, Yang,Li, Tao,Zhang, Ji-Feng. FINITE-LEVEL QUANTIZED SYNCHRONIZATION OF DISCRETE-TIME LINEAR MULTIAGENT SYSTEMS WITH SWITCHING TOPOLOGIES[J]. SIAM JOURNAL ON CONTROL AND OPTIMIZATION,2017,55(1):275-299.
APA	Meng, Yang,Li, Tao,&Zhang, Ji-Feng.(2017).FINITE-LEVEL QUANTIZED SYNCHRONIZATION OF DISCRETE-TIME LINEAR MULTIAGENT SYSTEMS WITH SWITCHING TOPOLOGIES.SIAM JOURNAL ON CONTROL AND OPTIMIZATION,55(1),275-299.
MLA	Meng, Yang,et al."FINITE-LEVEL QUANTIZED SYNCHRONIZATION OF DISCRETE-TIME LINEAR MULTIAGENT SYSTEMS WITH SWITCHING TOPOLOGIES".SIAM JOURNAL ON CONTROL AND OPTIMIZATION 55.1(2017):275-299.