Distributed Control of Physically-interconnected Systems under Event-triggered Communication with Packet Loss
Yang‐Yang Qian, Yan Wan, Zongli Lin, Y. Shamash, Ali Asghar Davoudi · 2022
This paper investigates distributed control of linear physically-interconnected systems under event-triggered communication with packet losses. For each subsystem, a distributed event-triggered control law and a dynamic event-triggering mechanism are proposed such that neither continuous controller updates nor continuous communication among subsystems is needed. The resulting closed-loop system is shown to be exponentially stable. The proposed dynamic event-triggering mechanism is robust to packet losses and provides a designable positive minimum inter-event time. Simulation results on a multi-buffer DC microgrid validate the effectiveness of the proposed control strategy.