Event-based Consensus with Relative State Measurements
In this paper,the event-triggered consensus problem of multi-agent systems (MAS) is considered when only the relative state measurements are available.Some beneficial spectral properties of edge Laplacian matrix are first investigated for a connected undirected graph topology,then the event-triggered consensus problems are respectively formulated for the double integrator MAS under the edge dynamics.In particular,the distributed events depending on the edge state measurement errors with respect to the last triggered values are properly defined to achieve global asymptotic consensus in the Lyapunov sense.Furthermore,the positive lower bounds for inter-event times are derived to guarantee the absence of Zeno behavior.Compared with the existing works mainly on agent dynamics,less communication efforts and controller updates are needed for similar performance and the estimation of inter-event time is less conservative.Finally,simulation results are provided to demonstrate the effectiveness of the proposed approach.
Multi-agent relative state event-triggered Zeno behavior consensus
WANG Yilin YU Shuanghe LONG Xiaojun JIN Lina
School of Information Science and Technology,Dalian Maritime University,Dalian 116026
国际会议
The 33th Chinese Control Conference第33届中国控制会议
南京
英文
1704-1709
2014-07-28（万方平台首次上网日期，不代表论文的发表时间）