Hu Taotao, Liu Xinzhi, He Zheng, Zhang Xiaojun, Zhong Shouming
IEEE Trans Cybern. 2022 Jul;52(7):6283-6294. doi: 10.1109/TCYB.2020.3035713. Epub 2022 Jul 4.
This article investigates the hybrid event-triggered and impulsive consensus problems for leaderless and leader-following multiagent systems (MASs) with switching topologies. Based on the state information of neighboring agents at event-triggered moments and impulsive instants, a hybrid event-triggered and impulsive control strategy (HETICS) is designed to reduce the communication frequency between neighboring agents and to ensure consensus of leaderless and leader-following MASs. By utilizing the Lyapunov direct method, some consensus criteria are obtained for leaderless and leader-following MASs with switching topologies. It is shown that the HETICS excludes the Zeno behavior. Several numerical examples and simulations are given to illustrate the effectiveness of the proposed consensus strategy and a comparison with previous consensus control methods is given.
本文研究了具有切换拓扑的无领导和有领导跟随的多智能体系统（MASs）的混合事件触发和脉冲一致性问题。基于事件触发时刻和脉冲时刻相邻智能体的状态信息，设计了一种混合事件触发和脉冲控制策略（HETICS），以降低相邻智能体之间的通信频率，并确保无领导和有领导跟随的MASs的一致性。通过利用李雅普诺夫直接法，得到了具有切换拓扑的无领导和有领导跟随的MASs的一些一致性准则。结果表明，HETICS排除了芝诺行为。给出了几个数值例子和仿真结果，以说明所提出的一致性策略的有效性，并与以前的一致性控制方法进行了比较。
