Li Zhenxing, Yan Jun, Yu Wenwu, Qiu Jianlong
IEEE Trans Cybern. 2021 Dec;51(12):6131-6140. doi: 10.1109/TCYB.2020.2964430. Epub 2021 Dec 22.
This article investigates adaptive control problems for unknown second-order nonlinear multiagent systems (MASs) via an event-triggered approach. An adaptive event-triggered consensus controller is given to second-order MAS with unknown nonlinear dynamics. We prove that the proposed consensus controller is free from Zeno behavior. Next, an adaptive event-triggered tracking controller is developed for leader-follower MAS with the leader having bounded nonzero control input. Both consensus and tracking controllers are fully distributed, which means that event-triggered controllers only use local cooperative information. Finally, an unknown second-order nonlinear MAS is used to verify the given event-triggered controllers.
本文通过事件触发方法研究未知二阶非线性多智能体系统（MASs）的自适应控制问题。针对具有未知非线性动力学的二阶MAS给出了一种自适应事件触发一致性控制器。我们证明了所提出的一致性控制器不存在芝诺行为。接下来，为领导者-跟随者MAS设计了一种自适应事件触发跟踪控制器，其中领导者具有有界非零控制输入。一致性控制器和跟踪控制器都是完全分布式的，这意味着事件触发控制器仅使用局部协作信息。最后，利用一个未知二阶非线性MAS对所给出的事件触发控制器进行验证。
