Adaptive synchronization of the fractional-order unified chaotic system

作者：Zhang Ruo Xun^*; Yang Yang; Yang Shi Ping

来源：Acta Physica Sinica, 2009, 58(9): 6039-6044.

• fractional-order
• unified chaotic system
• adaptive synchronization

This article proposes an adaptive synchronization method with only one controller for the fractional-order unified chaotic system, and adaptive controller and updating law of parameter are obtained. The controller employs a single variable, and the presented control scheme is suitable for a class of fractional-order chaotic systems. In addition, the synchronization is effective in the presence of noise. Numerical simulations are used to validate and demonstrate the effectiveness of the proposed method.

• 出版日期2009-9
• 单位邢台学院; 河北北方学院