ADAPTIVE FINITE-TIME GENERALIZED OUTER SYNCHRONIZATION BETWEEN TWO DIFFERENT DIMENSIONAL CHAOTIC SYSTEMS WITH NOISE PERTURBATION

作者：Ma, Zhi-cai^*; Wu, Jie; Sun, Yong-zheng

来源：Kybernetika, 2017, 53(5): 838-852.

DOI：10.14736/kyb-2017-5-0838

• finite-time synchronization
• different dimensional chaotic systems
• adaptive control
• noise perturbation

This paper is further concerned with the finite-time generalized outer synchronization between two different dimensional chaotic systems with noise perturbation via an adaptive controller. First of all, we introduce the definition of finite-time generalized outer synchronization between two different dimensional chaotic systems. Then, employing the finite-time stability theory, we design an adaptive feedback controller to realize the generalized outer synchronization between two different dimensional chaotic systems within a finite time. Moreover, we analyze the influence of control parameter on the synchronous speed. Finally, two typical examples are examined to illustrate the effectiveness and feasibility of the theoretical result.

• 出版日期2017
• 单位中国矿业大学（北京）; 复旦大学; 兰州大学