Chaos synchronization by using random parametric adaptive control method

被引:15
作者
Li, GH [1 ]
Xu, DM
Zhou, SP
机构
[1] Shanghai Univ, Sch Commun & Informat Engn, Shanghai 200072, Peoples R China
[2] Shanghai Univ, Sch Sci, Shanghai 200436, Peoples R China
关键词
Henon map; chaos synchronization; random adaptive control;
D O I
10.7498/aps.53.379
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Synchronization of two chaotic systems with different parameters using the random parametric adaptive control algorithm is proposed. Under the appropriate control law and feedback coefficient, the synchronization is achieved. To make this method realizable, Henon map is taken as a typical numerical example. The characteristic of random control period and flexible feedback coefficient shows its practicality.
引用
收藏
页码:379 / 382
页数:4
相关论文
共 7 条
[1]   CIRCUIT IMPLEMENTATION OF SYNCHRONIZED CHAOS WITH APPLICATIONS TO COMMUNICATIONS [J].
CUOMO, KM ;
OPPENHEIM, AV .
PHYSICAL REVIEW LETTERS, 1993, 71 (01) :65-68
[2]   Chaos synchronization on using intermittent parametric adaptive control [J].
Dai, D ;
Ma, XK .
ACTA PHYSICA SINICA, 2001, 50 (07) :1237-1240
[3]   Synchronization on using parametric adaptive control algorithm [J].
He, MF ;
Mu, YM ;
Zhao, LZ .
ACTA PHYSICA SINICA, 2000, 49 (05) :830-832
[4]   An occasional linear feedback approach to control chaos [J].
Li, GH ;
Zhou, SP ;
Xu, DM ;
Lai, JW .
ACTA PHYSICA SINICA, 2000, 49 (11) :2123-2128
[5]  
LI JF, 2002, CHINESE PHYS, V11, P9
[6]   CONTROLLING CHAOS [J].
OTT, E ;
GREBOGI, C ;
YORKE, JA .
PHYSICAL REVIEW LETTERS, 1990, 64 (11) :1196-1199
[7]  
Yang Tao, 2001, Information and Control, V30, P456