SYNCHRONIZATION OF UNCERTAIN HYPERCHAOTIC AND CHAOTIC SYSTEMS BY ADAPTIVE CONTROL

被引：10
|
作者：
Liu, Zhi-Yu [2 ]
Liu, Chia-Ju [3 ]
Ho, Ming-Chung [1 ]
Hung, Yao-Chen [4 ]
Hsu, Tzu-Fang [5 ]
Jiang, I-Min [2 ]
机构：
[1] Natl Kaohsiung Normal Univ, Dept Phys, Kaohsiung 824, Taiwan
[2] Natl Sun Yat Sen Univ, Dept Phys, Kaohsiung 804, Taiwan
[3] Natl Kaohsiung Normal Univ, Grad Inst Sci Educ, Kaohsiung 824, Taiwan
[4] Acad Sinica, Inst Phys, Taipei 115, Taiwan
[5] Natl PingTung Univ Educ, Dept Appl Phys, Pingtung 900, Taiwan
来源：
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS | 2008年 / 18卷 / 12期
关键词：
Adaptive control; hyperchaotic system; synchronization;
D O I：
10.1142/S0218127408022688
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
This paper presents the synchronization between uncertain hyperchaotic and chaotic systems. Based on Lyapunov stability theory, an adaptive controller is derived to achieve synchronization of hyperchaotic and chaotic systems, including the case of unknown parameters in these two systems. The T. N.C. hyperchaotic oscillator is used as the master system, and the Rossler system is used as the slave system. Numerical simulations verify these results. Additionally, the effect of noise is investigated by measuring the mean squared error (MSE) of two systems.
引用
收藏
页码：3731 / 3736
页数：6
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