A fractional order hyperchaotic system derived from a Liu system and its circuit realization

被引：25

作者：

Han Qiang ^{[1
,2
]}

Liu Chong-Xin ^{[1
,2
]}

Sun Lei ^{[1
,2
]}

Zhu Da-Rui ^{[1
,2
]}

机构：

[1] Xi An Jiao Tong Univ, State Key Lab Elect Insulat & Power Equipment, Xian 710049, Peoples R China

[2] Xi An Jiao Tong Univ, Sch Elect Engn, Xian 710049, Peoples R China

来源：

CHINESE PHYSICS B | 2013年 / 22卷 / 02期

基金：

中国国家自然科学基金; 高等学校博士学科点专项科研基金;

关键词：

fractional order hyperchaotic system; numerical simulation; circuit experiment;

D O I：

10.1088/1674-1056/22/2/020502

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this paper we propose a novel four-dimensional fractional order hyperchaotic system derived from a Liu system. Electronics workbench (EWB) and Matlab simulations show the dynamical behavior of the proposed four-dimensional fractional order hyperchaotic system. Finally, after separately using EWB and Matlab, an electronic circuit is designed to realize the novel four-dimensional fractional order hyperchaotic system and the experimental circuit results are obtained which are identical to software simulations.

引用

页数：6

共 11 条

[1] Chaos in fractional-order autonomous nonlinear systems [J].