趋同(经济学)
分段
控制理论(社会学)
计算机科学
非线性系统
Lyapunov稳定性
李雅普诺夫函数
事件(粒子物理)
芝诺悖论
间歇控制
控制器(灌溉)
最优控制
控制(管理)
数学
数学优化
工程类
控制工程
人工智能
数学分析
经济
几何学
物理
生物
量子力学
经济增长
农学
作者
Chen Liu,Lei Liu,Jinde Cao,Mahmoud Abdel‐Aty
出处
期刊:IEEE transactions on neural networks and learning systems
[Institute of Electrical and Electronics Engineers]
日期:2023-08-01
卷期号:34 (8): 3992-4006
被引量:18
标识
DOI:10.1109/tnnls.2021.3122458
摘要
This article investigates the intermittent event-triggered optimal leader-following consensus for nonlinear multi-agent systems (MASs) utilizing the actor-critic algorithm. First, we propose a novel distributed intermittent event-triggered control strategy, and a sufficient criterion is obtained to guarantee the leader-following consensus of MASs by establishing a novel piecewise differential inequality. Next, the intermittent event-triggered optimal control strategy is delicately given. Remarkably, the optimality of MASs is proven based on policy iteration and the convergence of the closed-loop system is also proved based on the Lyapunov stability theory. Then, the intermittent event-triggered approximate optimal control strategy is designed via an actor-critic network whose weights are only updated at the trigger instants. Furthermore, the Zeno behavior can be excluded in this article. Finally, two simulation examples further verify the effectiveness of the proposed scheme.
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