Switched Fuzzy Sampled-Data Control of Chaotic Systems With Input Constraints

This paper designs a sampled-data controller to exponentially stabilize kind of chaotic systems (CSs) which are represented by T-S fuzzy model with nonuniform sampling. By employing switched technology and Lyapunov functional dependent on membership-functions (FMFs), new control criterion for was established. Compared the existing methods, less conservatism large sampling period can be obtained above approaches. Consequently, amount transmitted information is greatly reduced efficiency bandwidth much improved. Finally, proposed (TSFSD) applied Lorenz system prove effectiveness those methods.