Distributed dynamic consensus under quantized communication data

doi:10.1002/rnc.3171

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	Distributed dynamic consensus under quantized communication data
	Zhang, Qiang 1; Wang, Bing-Chang 2; Zhang, Ji-Feng3
	2015-07-25
发表期刊	INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL
ISSN	1049-8923
卷号	25 期号:11 页码:1704-1720
摘要	Distributed dynamic average consensus is investigated under quantized communication data. We use a uniform quantizer with constant quantization step-size to deal with the saturation caused by the dynamic consensus error and propose a communication feedback-based distributed consensus protocol suitable for directed time-varying topologies to make the internal state of each agent's encoder consistent with the output of its neighbors' decoder. For the case where the communication topology is directed, balanced and periodically connected, it is shown that if the difference of the reference inputs satisfies some boundedness condition, then the designed quantized dynamic consensus protocol can ensure the states of all the agents achieve dynamic average consensus with arbitrarily small steady state error by properly choosing system parameters. The lower bound of the required quantization levels and the method to choose the system parameters are also presented. Copyright (C) 2014 John Wiley & Sons, Ltd.
关键词	multi-agent systems dynamic consensus distributed estimation quantized data
DOI	10.1002/rnc.3171
语种	英语
资助项目	National Natural Science Foundation of China[61120106011] ; National Key Basic Research Program of China[2014CB845301] ; Fundamental Research Funds of Shandong University[2014TB007]
WOS研究方向	Automation & Control Systems ; Engineering ; Mathematics
WOS类目	Automation & Control Systems ; Engineering, Electrical & Electronic ; Mathematics, Applied
WOS记录号	WOS:000356677700007
出版者	WILEY-BLACKWELL
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/20178
专题	系统科学研究所
通讯作者	Wang, Bing-Chang
作者单位	1.Minist Ind & Informat Technol, Int Cooperat Ctr Econ & Technol, Beijing 100846, Peoples R China 2.Shandong Univ, Sch Control Sci & Engn, Jinan 250061, Peoples R China 3.Chinese Acad Sci, Acad Math & Syst Sci, Inst Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Qiang,Wang, Bing-Chang,Zhang, Ji-Feng. Distributed dynamic consensus under quantized communication data[J]. INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL,2015,25(11):1704-1720.
APA	Zhang, Qiang,Wang, Bing-Chang,&Zhang, Ji-Feng.(2015).Distributed dynamic consensus under quantized communication data.INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL,25(11),1704-1720.
MLA	Zhang, Qiang,et al."Distributed dynamic consensus under quantized communication data".INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL 25.11(2015):1704-1720.