A Global Detectability Condition for Consensus Tracking of Linear   Multi-Agent Systems with StochasticDisturbances

doi:10.1002/asjc.1022

CORC > 北京大学 > 工学院

	A Global Detectability Condition for Consensus Tracking of Linear Multi-Agent Systems with StochasticDisturbances
	Diao, Miao ; Duan, Zhisheng ; Wen, Guanghui
刊名	ASIAN JOURNAL OF CONTROL
	2016
关键词	Consensus tracking global detectability condition mean square tracking error multi-agent system stochastic disturbance SUFFICIENT CONDITIONS COMPLEX NETWORKS DYNAMICAL-SYSTEMS SYNCHRONIZATION OBSERVER DESIGN AGENTS
DOI	10.1002/asjc.1022
英文摘要	This paper investigates the consensus tracking problem for both continuous- and discrete-time multi-agent systems with general linear dynamics and stochastic disturbances under a global detectability condition. It is assumed that there exists a dynamic leader and the subgraph describing the communication topology among the followers is undirected and connected. The proposed global detectability condition extends the traditional local detectability condition to the networked case. By using the relative states of neighboring followers and the relative measurement information of the leader, distributed observer-type consensus protocols are constructed for both continuous- and discrete-time cases to guarantee all the followers to track the leader. A distinct feature of this paper is that the relative states of the leader are estimated by a group of followers rather than any individual follower. It is found that the mean square tracking errors are bounded even if the leader is not detectable by any follower, where the only requirement is that the leader is globally detectable by followers. Simulation results are finally presented to verify the effectiveness of theoretical results.; National Natural Science Foundation of China [61225013, 61304168, 11332001]; Natural Science Foundation of Jiangsu Province of China [BK20130595]; SCI(E); EI; ARTICLE; duanzs@pku.edu.cn; 1,SI; 357-366; 18
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/438029]
专题	工学院
推荐引用方式 GB/T 7714	Diao, Miao,Duan, Zhisheng,Wen, Guanghui. A Global Detectability Condition for Consensus Tracking of Linear Multi-Agent Systems with StochasticDisturbances[J]. ASIAN JOURNAL OF CONTROL,2016.
APA	Diao, Miao,Duan, Zhisheng,&Wen, Guanghui.(2016).A Global Detectability Condition for Consensus Tracking of Linear Multi-Agent Systems with StochasticDisturbances.ASIAN JOURNAL OF CONTROL.
MLA	Diao, Miao,et al."A Global Detectability Condition for Consensus Tracking of Linear Multi-Agent Systems with StochasticDisturbances".ASIAN JOURNAL OF CONTROL (2016).