物理学报2013，Vol.62Issue(2)：153-158,6.DOI:10.7498/aps.62.020512
一类四维多翼混沌系统及其电路实现
A family of four-dimensional multi-wing chaotic system and its circuit implementation
摘要
Abstract
A new method to generate multi-wing butterfly chaotic attractors is presented. Based on the three-dimensional Lorenz system, in this paper we propose a four-dimensional multi-wing chaotic system by appending a state variable and a piecewise linear function. The equilibrium points and Lyapunov exponent spectra of the system are studied. Furthermore, an electronic circuit is designed to implement the system. The experimental results are in agreement with numerical simulation results, which verify the feasibility and availability of this method.关键词
混沌/Lorenz系统/四维多翼混沌系统/电路实现Key words
chaos/ Lorenz system/ four-dimensional multi-wing chaotic system/ circuit implementation引用本文复制引用
罗明伟,罗小华,李华青..一类四维多翼混沌系统及其电路实现[J].物理学报,2013,62(2):153-158,6.
