Fuzzy modeling and synchronization of a class of new 3D four-wing chaotic systems

This paper concerns the exact modeling and asymptotic synchronization problems of a class of new 3-dimensional four-wing chaotic systems. Firstly, we present the accurate T-S fuzzy models for the considered 3D four-wing chaotic systems. Then, based on the exact T-S fuzzy representation of the considered 3D four-wing chaotic systems and the parallel distributed compensation technique, a T-S fuzzy feedback controller is realized to synchronize the new 3D four-wing chaotic system. An illustrative example is given to demonstrate the effectiveness of the proposed chaotic synchronization method.