蔡氏对偶电路的建模及仿真研究

摘要

Chua′s dual circuit and typical Chua's chaotic circuit are completely dual in structure.Furthermore,the former's circuit components are less,which is a kind of autonomous chaotic circuit.This paper has done a deeply study on Chua′s dual circuit from which the non-linear dynamic equations of Chua′s chaotic circuit was got.Based on the result,a visualization model of Chua's dual chaotic circuit was established,and different parameters were chosen to study the different chaotic states of circuit.%蔡氏对偶电路与典型的混沌电路蔡氏电路在结构上完全对偶，且电路元器件较少，是一种自治混沌电路。首先针对蔡氏对偶电路进行深入的理论研究，得出蔡氏对偶混沌电路的非线性动态方程，以此为基础运用simulink仿真建立蔡氏对偶混沌电路的可视化模型，并选取不同的参数对电路的各种混沌状态进行研究。