Duffing混沌系统基于Terminal滑模控制的投影同步

Projective Synchronization of Duffing Chaotic Systems via Terminal Sliding Mode Control

基于Lyapunov稳定性理论设计了模糊非奇异Terminal滑模控制器,理论上证明了投影同步误差系统的稳定性.与常规方法相比,所设计的控制器具有较好的鲁棒性且可使系统状态在有限时间内达到对期望状态的完全跟踪.数值仿真验证了所给出方法的有效性.

Based on the Lyapunov stability theory, a fuzzy nonsingular terminal sliding mode controller is designed and the stability of projective synchronization error system is proven theoretically. Compared with the existing methods, the designed controller has a better robustness and the system states can be followed the desired states completely in a finite time. The corresponding numerical simulation is provided to illustrate the effectiveness of the proposed method.