Event‐triggered finite‐time guaranteed cost control for networked Takagi‐Sugeno (T‐S) fuzzy switched systems under denial of service attacks

Abstract

Abstract The issue of event‐triggered guaranteed cost control (GCC) for networked T‐S fuzzy switched systems in the sense of finite‐time is addressed in this article. A unified event‐based augmented fuzzy switched systems under the denial of service (DoS) attacks is formulated, which leads to the system switching more complex. Using a controller‐mode Lyapunov functional approach, sufficient conditions are developed to guarantee the finite‐time boundedness (FTB) of the system. Then, a criterion is also proposed to obtain the triggering parameters and controller gains simultaneously. Finally, simulation examples demonstrated the validity of the approach.