文献类型：期刊文献

英文题名：Distributed Fixed-Time Event-Triggered Cluster Consensus for Nonlinear Multi-Agent Systems

作者：Wu, Wenyu[1]; Yan, Huaicheng[1]; Wang, Yuan[1]; Wang, Li[1]

机构：[1] East China University of Science and Technology, Key Laboratory of Smart Manufacturing in Energy Chemical Process of the Ministry of Education, Shanghai, 200237, China

年份：2024

起止页码：915

外文期刊名：14th Asian Control Conference, ASCC 2024

收录：EI(收录号：20244117170111)

语种：英文

外文关键词：Multi agent systems - Nonlinear control systems

摘要：This paper deals with the cluster consensus problem of nonlinear multi-agent systems (MASs) under the directed communication topology. Firstly, a fixed-time control algorithm is proposed to achieve consensus within a settling time regardless of the initial conditions. Secondly, based on the fixed-time protocol, a distributed dynamic event-triggered mechanic is further developed to reduce the frequency of the controller update. In addition, Zeno-behavior is excluded by calculating the positive lower bound of the inter-event intervals. Finally, a simulation of Chua's circuit is given to verify the effectiveness and superiority of the proposed control scheme. ? 2024 Asian Control Association.