标题： 事件触发的线性多智能体系统未知外系统的鲁棒协同输出调节问题 显示英文标题

标题： Event-Triggered Robust Cooperative Output Regulation for a Class of Linear Multi-Agent Systems with an Unknown Exosystem

摘要： 本文研究了一类具有未知外系统且存在异构不确定线性多智能体系统的鲁棒合作输出调节问题，通过事件触发控制（ETC）方法进行分析。 利用内部模型方法和自适应控制技术，为每个智能体构建了一个分布式自适应内部模型。 随后，基于该内部模型，提出了一种完全分布式的ETC策略，该策略由一个分布式事件触发自适应输出反馈控制律和一个分布式动态事件触发机制组成，其中每个智能体在其各自的触发时刻更新其控制输入。 证明表明，在所提出的ETC策略下，无需依赖通信拓扑的全局信息或智能体和外系统的不确定参数或未知参数的界，即可解决鲁棒合作输出调节问题。 此外，提供了一个数值实例来验证所提出的控制策略的有效性。 显示英文摘要

摘要： This paper investigates the robust cooperative output regulation problem for a class of heterogeneous uncertain linear multi-agent systems with an unknown exosystem via event-triggered control (ETC). By utilizing the internal model approach and the adaptive control technique, a distributed adaptive internal model is constructed for each agent. Then, based on this internal model, a fully distributed ETC strategy composed of a distributed event-triggered adaptive output feedback control law and a distributed dynamic event-triggering mechanism is proposed, in which each agent updates its control input at its own triggering time instants. It is shown that under the proposed ETC strategy, the robust cooperative output regulation problem can be solved without requiring either the global information associated with the communication topology or the bounds of the uncertain or unknown parameters in each agent and the exosystem. A numerical example is provided to illustrate the effectiveness of the proposed control strategy.