A new hyperchaotic Lu system and its circuit realization

被引：8
|
作者：
Yang-Zheng, Liu [1 ]
机构：
[1] Nanjing Inst Technol, Inst Nonlinear Phys, Nanjing 211167, Peoples R China
来源：
ACTA PHYSICA SINICA | 2008年 / 57卷 / 03期
关键词：
hyperchaotic Lu system; Lyapunov exponent; analogue circuit;
D O I：
10.7498/aps.57.1439
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The four-dimensional hyperchaos system is built by adding an additional state to the three-order Lu system. Some of its basic dynamical properties are studied briefly, such as the feature of equilibrium, the hyperchaos attractor, Lyapunov exponent and fractal dimension. An electronic circuit is designed to realize the four-dimensional hyperchaos system. Moreover, a novel analogue circuit is realized for the verification of various attractors.
引用
收藏
页码：1439 / 1443
页数：5
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