Complete Synchronization and Partial Anti-Synchronization of Complex Lü Chaotic Systems by the UDE-Based Control Method

The presence of uncertainty and disturbance can lead to asymmetric control nonlinear systems, this a decrease in the productivity engineered system. In order improve speed improved system, complete synchronization partial anti-synchronization complex Lü chaotic systems with are investigated present paper. First, new UDE-based dynamic feedback method is proposed for problem unites gain perturbation estimator (UDE) method, where controller used achieve asymptotic stability nominal system UDE handle given controlled disturbance. Second, desynchronization linear-like proposed, which consists two controllers: stabilization other designed Finally, numerical simulations performed verify correctness theoretical results.