一类时滞多智能体系统的一致性容错控制
Consensus fault-tolerant control for a class of multi-agent systems with time-delay
崔国飞 1武力兵1
作者信息
- 1. 辽宁科技大学 理学院,辽宁 鞍山 114051
- 折叠
摘要
针对一类带有执行器故障和状态时滞的不确定多智能体系统,提出了一种分布式状态反馈一致性容错控制算法.通过模型转换的方式将原系统转换为全局跟踪误差动态模型,在此基础上,利用Lyapunov-Krasovskii泛函方法得到多智能体系统领导-跟随一致性的充分条件.为了处理执行器故障、系统不确定性和状态时滞带来的影响,利用线性矩阵不等式技术求解出反馈控制增益矩阵.通过数值仿真验证了所提控制方案的可行性.
Abstract
A distributed state feedback consensus fault-tolerant control algorithm is proposed for a class of uncertain multi-agent systems with actuator faults and state time-delay.The system model is converted to a global tracking error dynamic by method of model transformation,based on which the Lyapunov-Krasovskii generalization is utilized to obtain the sufficient condition for leader-following consensus in multi-agent systems.In order to address the effects of actuator faults,system uncertainties and state time-delay,the feedback control gain matrix is solved by utilizing the linear matrix inequality technique.The feasibility of the suggested control scheme is verified by numerical simulation.
关键词
一致性控制/容错控制/状态时滞/不确定性/多智能体系统Key words
consensus control/fault-tolerant control/state time-delay/uncertainties/multi-agent systems引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据