Chen Xia, Yu Hao, Hao Fei
IEEE Trans Cybern. 2022 Apr;52(4):2589-2598. doi: 10.1109/TCYB.2020.3004572. Epub 2022 Apr 5.
This article studies event-triggered control for the prescribed-time bipartite consensus of first-order multiagent systems. For each agent, the new event-triggered control law and triggering condition are constructed without continuous interneighboring communication. Based on the Lyapunov stability theory and the algebraic graph theory, permissible value ranges of the designed parameters are established to guarantee that all agents reach bipartite consensus in a completely prespecified time. Moreover, a comprehensive theoretical discussion is provided to show that the Zeno behavior can be excluded during the whole time span except the prespecified settling time T . The simulation results demonstrate the feasibility of the provided methods.
本文研究了一阶多智能体系统在规定时间内的二分一致性事件触发控制问题。对于每个智能体，在无需连续邻居间通信的情况下构建了新的事件触发控制律和触发条件。基于李雅普诺夫稳定性理论和代数图论，确定了设计参数的允许取值范围，以确保所有智能体在完全预先指定的时间内达成二分一致性。此外，还进行了全面的理论讨论，以表明在除预先指定的稳定时间(T)之外的整个时间跨度内可以排除芝诺行为。仿真结果验证了所提方法的可行性。
