Dynamic event‐triggered <i>H_∞</i> control for switched T‐S fuzzy systems under multiple cyber attacks

Summary This article studies the dynamic event‐triggered control problem for switched Takagi‐Sugeno (T‐S) fuzzy systems against multiple cyber attacks. A new multiple cyber attack model is established by considering random false data injection attacks and aperiodic denial‐of‐service attacks. Then, to further efficiently utilize network communication resources, a dynamic event‐triggered mechanism (ETM), which includes a nonnegative dynamic variable, is constructed. Furthermore, the time‐delay switched T‐S fuzzy system considering dynamic ETM and multiple cyber attacks is derived by utilizing model transformation methods. Moreover, sufficient conditions for globally asymptotically stability and performance are derived by utilizing multiple Lyapunov functions and average dwell time method. Finally, an example is provided to validate the effectiveness of dynamic ETM.