Generalized Projective Synchronization for Multi-wing Chaotic Attractors

Based on active control theory and linear stability theory, a new nonlinear feedback control method is designed to realize generalized projective synchronization of multi-wing Lorenz-like shaped chaotic attractors. The technique has advantages of wide application, easy and flexible for design to realize driving of generalized projective synchronization for two multi-wing chaotic systems. Arbitrary proportion output corresponding to state variable of driving system can be achieved via variation of scaling factor of generalized projective synchronization. Numerical simulation results of phase portrait, error curve, and synchronized curve of driven and responded systems show the effectiveness of the controller.