Asynchronous Finite-time Output Regulation for Switched Systems with Unstable Switching Dynamics via Hybrid Adaptive Event-triggered Mechanism under Mixed Data Injection Attacks

This paper studies the asynchronous finite-time output regulation problem for switched systems under mixed data injection attacks following a Bernoulli distribution. Firstly, a novel mixed data injection attacks model combined with its derivative is considered. Secondly, we discuss the asynchronous phenomenons caused by network-induced delay and continuous packet losses and design a dynamic output feedback controller. By considering the destabilizing and stabilizing switching, a novel hybrid adaptive event-triggered mechanism is proposed to reduce the number of transmissions. Further, combined with the probability of attacks, we derive a new average dwell time condition with finite-time stability. A sufficient condition of the asynchronous output regulation problem is given. Finally, the switched RLC circuit example confirms the effectiveness of the proposed results.