Consensus of second-order multi-agent systems with nonuniform time delays  

作　　者：张文广 刘吉臻 曾德良 胡勇 

机构地区：[1]State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources,North China Electric Power University [2]School of Control & Computer Engineering,North China Electric Power University

出　　处：《Chinese Physics B》2013年第5期252-255,共4页中国物理B（英文版）

基　　金：Project supported by the National Basic Research Program of China (Grant No. 2012CB215203);the Key Program of the National Natural Science Foundation of China (Grant No. 51036002);the Fundamental Research Funds for the Central Universities of China (Grant No. JB2012008)

摘　　要：In this study, the consensus problem for a class of second-order multi-agent systems with nonuniform time delays is investigated. A linear consensus protocol is used to make all agents reach consensus and move with a constant velocity. By a frequency-domain analysis, a simplified sufficient condition is given to guarantee the consensus stability of the dynamic system. Finally, the effectiveness of the obtained theoretical results is illustrated through numerical simulations.In this study, the consensus problem for a class of second-order multi-agent systems with nonuniform time delays is investigated. A linear consensus protocol is used to make all agents reach consensus and move with a constant velocity. By a frequency-domain analysis, a simplified sufficient condition is given to guarantee the consensus stability of the dynamic system. Finally, the effectiveness of the obtained theoretical results is illustrated through numerical simulations.

关 键 词：CONSENSUS nonuniform time delay multi-agent system constant velocity 

分 类 号：O231[理学—运筹学与控制论]