LAUSR

This letter presents an event-driven observer-based control strategy for a class of delayed distributed parameter systems (DPSs) by using the mobile actuator-plus-sensor (APS) network. By designing the trajectories of the mobile devices, the control performance is improved due to the increasing utilization efficiency of the devices. In addition, to mitigate the unnecessary waste of the communication resources, an event-driven observer-based controller is proposed. Then, using the designed operators, the delayed DPS is transformed into an evolution equation in a Hilbert space. Besides, based on the Lyapunov stability theory, the solution to the delayed distributed parameter system under the designed strategy is proven to be globally uniformly ultimately bounded. Finally, a numerical example is provided to verify the feasibility and effectiveness of the proposed method.