Generalized projective synchronization of chaotic systems based on Takagi-Sugeno fuzzy model

In this paper, a new fuzzy control scheme for generalized projective synchronization of chaotic systems has been presented based on Takagi-Sugeno (T-S) fuzzy model and parallel distributed compensation (PDC). This method allows us to arbitrarily direct the scaling factor onto a desired value. Some simple but efficient criteria are derived for generalized projective synchronization of chaotic systems from Lyapunov stability theory. The technique has been successfully applied to the Rossler system and hyperchaotic Lu system. Numerical simulations verify the effectiveness and feasibility of the proposed method.