有向图下的多智能体系统事件触发预设时间实用一致性
Event-triggered Predefined-time Practical Consensus for Multi-agent Systems Under Directed Graph
付璐 1陈霞 1郭晓亚1
作者信息
- 1. 青岛理工大学 信息与控制工程学院,青岛 266525
- 折叠
摘要
该文基于事件触发控制,研究了有向图下的多智能体系统的预设时间实用一致性问题.首先为每个智能体提出了一个基于时变函数的事件触发控制输入,并构造合适的动态触发条件,使得系统可以在完全预设的时间内达到实用一致性.该文提出了一个基于李雅普诺夫函数的预设时间稳定性充分条件,借助此条件给出了多智能体系统的预设时间实用一致性分析.此外,该文从理论上严格排除了整个时间区间上的Zeno行为.最后,给出数值仿真实例验证了该文结果的正确性和有效性.
Abstract
In this paper,we study the predefined-time practical consensus problem for multi-agent systems under di-rected graphs based on event-triggered control.An event-triggered control input based on a time-varying function is firstly proposed for each agent,and a suitable dynamic triggering condition is constructed so that the system can achieve practical consensus at a completely predefined time.A sufficient condition for the predefined-time stability based on the Lyapunov function is proposed in this paper,with the help of which the analysis of the multi-agent system predefined-time practical consensus is given.In addition,this paper rigorously excludes Zeno behavior over the whole time interval from theory.Finally,a numerical simulation example is given to verify the correctness and validity of the results of this paper.
关键词
多智能体系统/事件触发控制/预设时间实用一致性Key words
multi-agent system/event-triggered control/predefined-time practical consensus引用本文复制引用
基金项目
国家自然科学基金项目(61703225)
山东省自然科学基金项目(ZR2022MF297)
出版年
2024
NETL
NSTL
维普
万方数据