Projective Synchronization for Heterogeneous Active Magnetic Controlled Memristor-Based Chaotic Systems

摘要

In this paper, a nonlinear synchronous controller with exponential function based on Lyapunov stability theory is designed to realize the projective synchronization of two active magnetic controlled memristor-based chaotic systems. Then complete synchronization, proportional projective synchronization and function projective synchronization between two different memristor-based chaotic systems are realized, respectively. The synchronization characteristics are analyzed by error curve, synchronous sequence diagram, state variable fitting curves and phase diagrams, respectively. Numerical simulations are verified the correctness and feasibility of the proposed method.