Stochastic consensus of linear multi-agent systems: Communication noises and Markovian switching topologies

	Stochastic consensus of linear multi-agent systems: Communication noises and Markovian switching topologies
	Long Cheng; Yunpeng Wang; Zeng-Guang Hou; Min Tan
	2014
会议名称	26th Chinese Control and Decision Conference (CCDC)
会议日期	MAY 31-JUN 02, 2014
会议地点	Changsha
会议举办国	China
摘要	This paper studies the mean square and almost sure consensus of discrete-time linear multi-agent systems with communication noises under Markovian switching topologies. By a sophisticated stochastic-approximation type protocol, the closed-loop dynamics of this linear multi-agent system can be transformed into a discrete-time first-order integral multi-agent system. It is proved that if all roots of a polynomial, whose coefficients are the parameters in the gain vector of the proposed protocol, are in the unit circle, there is certain equivalence between the consensus of original linear multi-agent system and the consensus of transformed first-order integral multi-agent system. Then some sufficient conditions on the mean square/almost sure consensus of linear multi-agent systems can be obtained accordingly. Finally, theoretical analysis is verified by simulation examples.
文献类型	会议论文
条目标识符	http://ir.ia.ac.cn/handle/173211/23145
专题	复杂系统认知与决策实验室_先进机器人
推荐引用方式 GB/T 7714	Long Cheng,Yunpeng Wang,Zeng-Guang Hou,et al. Stochastic consensus of linear multi-agent systems: Communication noises and Markovian switching topologies[C],2014.