控制理论(社会学)
共识
观察员(物理)
计算机科学
非线性系统
多智能体系统
李雅普诺夫函数
国家(计算机科学)
滞后
控制(管理)
常量(计算机编程)
国家观察员
事件(粒子物理)
协议(科学)
算法
人工智能
计算机网络
物理
病理
程序设计语言
替代医学
医学
量子力学
作者
Rui Guo,Jianwen Feng,Jingyi Wang,Yi Zhao
标识
DOI:10.1016/j.jfranklin.2022.06.049
摘要
This article investigates the leader-following successive lag consensus (SLC) for nonlinear multi-agent systems (NMASs) via the observer-based event-triggered control (OBETC), in which two scenarios including constant consensus delay and time-varying consensus delay are considered. Since the system states might not be directly available in actual scenes, the state estimation method is utilized for followers to track their full information. Based on the relative state, a class of distributed event-triggered control protocols is constructed, where the event-triggered strategy is introduced such that each follower can determine the broadcasting time to its neighbors. Obviously, these designed control protocols considerably lessen the expense over communication networks and the frequency of protocol updates. Furthermore, with the aid of the Lyapunov function method, a series of sufficient conditions for guaranteeing the leader-following SLC of NMASs is obtained. Meanwhile, it is proved that no Zeno behavior is exhibited. Finally, several numerical examples are given to illustrate the validity of our theoretical results.
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