Finite-time consensus of second-order multi-agent systems with jointly-connected topologies

摘要：

　　The consensus protocol with respect to time-varying jointly-connected topologies entitles multi-agent systems reach consensus under the circumstance with unstable communication.Additionally the protocol ensuring finite-time convergence benefits multi-agent systems in engineering practicability because the cooperative pattern is achievable in finite time.For homogeneous agents without predetermined leaders,this paper provides a decentralized finite-time consensus protocol.The proof based on LaSalles invariance principle verified that,the protocol makes second-order agents asymptotically converge to an average consensus within finite time,even if the interaction topology among them is time-varying but stepwise jointly-connected.Finally the simulation compares the dynamics characteristics between systems with jointly-connected and disjoint-connected topologies.

关键词： Multi-agent Systems Finite-time Consensus Jointly-connected Topologies

作者: WANG Fang CHEN Xin HE Yong

作者单位: Hunan Engineering Laboratory for Advanced Control and Intelligent Automation,Changsha,Hunan 410083,P.R.China;School of Information Science & Engineering,Central South University,Changsha,Hunan 410083,P.R.China

会议类型: 国际会议

会议名称: The 33th Chinese Control Conference第33届中国控制会议

会议地点: 南京

会议语种:英文

页码: 1662-1667

在线出版日期: 2014-07-28（万方平台首次上网日期，不代表论文的发表时间）