Nonlinear feedback synchronization control of Liu chaotic system

作者：Chen ZS^*; Sun KH; Zhang TS

来源：Acta Physica Sinica, 2005, 54(6): 2580-2583.

DOI：10.7498/aps.54.2580

• Liu chaotic system
• chaotic synchronization
• nonlinear feedback control
• parameter adaptive control

Synchronization of a new chaotic system called Liu chaotic system is studied. Based on Lyapunov stabilization theorem and nonlinear feedback control method, the sufficient conditions and range of the controller' s parameter for self-synchronization of Liu chaotic systems are derived. By combining the parameter adaptive control method and the nonlinear feedback control method, the synchronization of Liu system at speed with unified chaotic systems is implemented. Simulation results validate the proposed synchronization methode.

• 出版日期2005-6
• 单位中南大学