Dynamic-Memory Event-Triggered Control Approach and Its Application to Linear Systems

The dynamic-memory event-triggered control problem for networked control systems is investigated in this paper. Firstly, a dynamic-memory event-triggered scheme (DMETS) is proposed to reduce the unnecessary data transmission. Then, a unified event-triggered control system model is established by applying the DMETS to linear system with time delay. Further, the asymptotic stability criteria are developed by constructing appropriate Lyapunov functional, and the design approach of controller is presented by using linear matrix inequality technology. Finally, the effectiveness of controller and the advantages of DMETS are verified by giving illustrative examples.