Projective Synchronization Between Two Nonidentical Variable Time Delayed Systems

被引：6
|
作者：
Feng Cun-Fang [1 ]
Wang Ying-Hai [2 ]
机构：
[1] Wuhan Text Univ, Sch Elect & Elect Engn, Wuhan 430073, Peoples R China
[2] Lanzhou Univ, Inst Theoret Phys, Lanzhou 730000, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2012年 / 57卷 / 03期
关键词：
projective synchronization; different time-delayed chaotic systems; variable time delays; COMPLEX NETWORKS; CHAOTIC SYSTEMS;
D O I：
10.1088/0253-6102/57/3/09
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper, we propose a method for the projective synchronization between two different chaotic systems with variable time delays. Using active control approach, the suitable controller is constructed to make the states of two different diverse time delayed systems asymptotically synchronize up to the desired scaling factor. Based on the Lyapunov stability theory, the sufficient condition for the projective synchronization is calculated theoretically. Numerical simulations of the projective synchronization between Mackey Glass system and Ikeda system with variable time delays are shown to validate the effectiveness of the proposed algorithm.
引用
收藏
页码：395 / 399
页数：5
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