A new hyperchaos system and its  circuit simulation by EWB

doi:10.1088/1674-1056/18/4/018

中国物理B ›› 2009, Vol. 18 ›› Issue (4): 1394-1398.doi: 10.1088/1674-1056/18/4/018

A new hyperchaos system and its circuit simulation by EWB

周平¹, 程雪峰¹, 曹玉霞²

(1)Institute of Applied Physics, Chongqing University of Posts and Telecommunications, Chongqing 400065, China; (2)Library of Chongqing University of Posts and Telecommunications, Chongqing 400065, China

收稿日期:2008-08-21 修回日期:2008-09-21 出版日期:2009-04-20 发布日期:2009-04-20
基金资助:
Project supported by Chongqing Education Committee (Grant No KJ070502).

A new hyperchaos system and its circuit simulation by EWB

Zhou Ping(周平)^a), Cao Yu-Xia(曹玉霞)^b), and Cheng Xue-Feng(程雪峰)^a)

^a Institute of Applied Physics, Chongqing University of Posts and Telecommunications, Chongqing 400065, China; ^b Library of Chongqing University of Posts and Telecommunications, Chongqing 400065, China

Received:2008-08-21 Revised:2008-09-21 Online:2009-04-20 Published:2009-04-20
Supported by:
Project supported by Chongqing Education Committee (Grant No KJ070502).

摘要/Abstract

摘要： This paper reports a new hyperchaotic system evolved from the three-dimensional Lü chaotic system. The Lyapunov exponents spectrum and the bifurcation diagram of this new hyperchaotic system are obtained. Hyperchaotic attractor, periodic orbit and chaotic attractor are obtained by computer simulation. A circuit is designed to realize this new hyperchaotic system by electronic workbench.

Abstract: This paper reports a new hyperchaotic system evolved from the three-dimensional Lü chaotic system. The Lyapunov exponents spectrum and the bifurcation diagram of this new hyperchaotic system are obtained. Hyperchaotic attractor, periodic orbit and chaotic attractor are obtained by computer simulation. A circuit is designed to realize this new hyperchaotic system by electronic workbench.

Key words: hyperchaotic system, computer simulation, electronic workbench

中图分类号: (High-dimensional chaos)

05.45.Jn

02.30.Oz (Bifurcation theory)

周平, 曹玉霞, 程雪峰. A new hyperchaos system and its circuit simulation by EWB[J]. 中国物理B, 2009, 18(4): 1394-1398.

Zhou Ping(周平), Cao Yu-Xia(曹玉霞), and Cheng Xue-Feng(程雪峰). A new hyperchaos system and its circuit simulation by EWB[J]. Chin. Phys. B, 2009, 18(4): 1394-1398.

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A new hyperchaos system and its circuit simulation by EWB

A new hyperchaos system and its circuit simulation by EWB

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