Projective Synchronization in Coupled Integral and Fractional Order Hyper-chaotic Lorenz Systems

被引：1
|
作者：
Xing Lifen [1 ]
Shang Gang [1 ]
Liu Jie [1 ]
Li Xinjie [1 ]
Dong Pengzhen [1 ]
机构：
[1] Wuhan Univ Sci & Engn, Res Ctr Nonlinear Sci, Wuhan 430073, Peoples R China
来源：
PROCEEDINGS OF THE 2009 INTERNATIONAL CONFERENCE ON COMPUTATIONAL INTELLIGENCE AND NATURAL COMPUTING, VOL II | 2009年
关键词：
fractional hyper-chaotic Lorenz system; projective synchronization; scaling factor; GENERALIZED SYNCHRONIZATION; ATTRACTOR; DESIGN;
D O I：
10.1109/CINC.2009.224
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Projective synchronization in coupled hyper-chaotic Lorenz systems of integral order and its fractional order commensurate cases are both investigated, respectively. An approximate integer order model for the fractional order hyper-chaotic Lorenz system is constructed while analyzing the projective synchronization scheme of the coupled fractional order hyper-chaotic Lorenz systems. The scaling factor of projective synchronization can be controlled onto a desired value by means of using a state error feedback control method. Illustrations are also given to show the rightness of the theoretical analysis and effectiveness of our proposed methods.
引用
收藏
页码：194 / 197
页数：4
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