Dynamic event-triggered asynchronous output feedback control for discrete-time switched systems with deception attacks

This article addresses the problem of dynamic event-triggered asynchronous output feedback controller design for discrete-time switched systems under deception attacks. To conserve communication resources and restrict asynchronous time, a dynamic event-triggered mechanism is established which permits the system to switch many times in the trigger interval. Then, stability criteria for the underlying system despite the impact of deception attacks are obtained via the Lyapunov function and average dwell time method. Meanwhile, a co-design scheme for dynamic output feedback gains and dynamic event-triggered parameters are provided. Finally, two simulations are used to demonstrate the effectiveness of the approach.