Genesio-Tesi混沌系统的螺旋结构变换及其电路实现  

Scroll transform of Genesio-Tesi chaotic system and its circuit implementation

作　　者：张炜[1] 黄成德[1] 杨晓松[1] 

机构地区：[1]重庆邮电大学非线性系统研究所,重庆400065

出　　处：《重庆邮电大学学报（自然科学版）》2007年第6期752-755,共4页Journal of Chongqing University of Posts and Telecommunications(Natural Science Edition)

基　　金：国家自然科学基金(10672062)

摘　　要：提出了一种将混沌系统的单螺旋结构转变为双螺旋结构的新方法。通过将典型的三维Genesio-Tesi单螺旋混沌系统和与它关于某点成镜象映射的混沌系统融合,从而构造出一个新的双螺旋混沌系统。对构造的新混沌系统进行计算机仿真和实际电路仿真分析,实验结果显示了该设计方法的正确性。A novel method of transforming single-scroll to double-scroll structure of a chaotic system is introduced. This method integrates the typical three-dimensional single-scroll Genesio-Tesi chaotic system with its image-mapping system about a certain point, and consequently reconstructs a new double-scroll chaotic system. Then, it has been simulated by computer and the corresponding circuit implementation of the reconstructed double-scroll chaotic system. The correctness of the method is guaranteed theoretically by computer simulation and circuit implementation.

关 键 词：混沌 Genesio-Fesi系统 单螺旋 混沌吸引子 混沌电路设计 

分 类 号：TN710[电子电信—电路与系统]