Dynamic event-triggered bipartite consensus for uncertain high-order nonlinear multi-agent systems
Yanan Qi
Chunshui Du
Xianfu Zhang
Rui Mu
School of Control Science and Engineering,Shandong University,Jinan 250061,Shandong,China
摘要：In this paper,the bipartite consensus problem is studied for a class of uncertain high-order nonlinear multi-agent systems.A signed digraph is presented to describe the collaborative and competitive interactions among agents.For each agent with lower triangular structure,a time-varying gain compensator is first designed by relative output information of neighboring agents.Subsequently,a distributed controller with dynamic event-triggered mechanism is proposed to drive the bipartite consensus error to zero.It is worth noting that an internal dynamic variable is introduced in triggering function,which plays an essential role in excluding the Zeno behavior and reducing energy consumption.Furthermore,the dynamic event-triggered control protocol is developed for upper triangular multi-agent systems to realize the bipartite consensus without Zeno behavior.Finally,simulation examples are provided to illustrate the effectiveness of the presented results.
机标关键词：multi-agentconsensussystemsdynamicbipartiteevent-triggeredhigh-ordernonlinear
论文发表日期：2023-05-05
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：11( 222-232 )
英文信息