A new two-dimensional discrete chaotic system with rational fraction and its tracking and synchronization

被引:11
|
作者
Chang, L
Lu, JA [1 ]
Deng, XM
机构
[1] Wuhan Univ, Sch Math & Stat, Wuhan 430072, Peoples R China
[2] Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China
[3] Chinese Acad Sci, Inst Software, State Key Lab Informat Secur, Beijing 100080, Peoples R China
关键词
D O I
10.1016/j.chaos.2004.09.089
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
This letter reports the finding of a novel two-dimensional discrete chaotic system. The new system is based on the recently proposed one-dimensional discrete chaotic system with rational fraction [J.-A. Lu, X. Wu, J. Lu, L. Kang. A new discrete chaotic system with rational fraction and its dynamical behaviors. Chaos, Solitons Fractals 2004; 22: 311]. We studied the dynamical behavior and investigated its tracking and synchronization. Sufficient conditions for tracking and synchronization are deduced. Finally, numerical simulations are provided for illustration and verification. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1135 / 1143
页数:9
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