蔡氏电路的SPICE仿真研究  

SPICE SIMULATIONS OF CHAOS IN CHAU'S CIRCUIT

作　　者：王妲 张华 

出　　处：《西南工学院学报》1999年第3期41-46,共6页Journal of Southwest China Institute of Technology

摘　　要：混沌现象（ｃｈａｏｓ）的研究是非线性系统理论研究中的前沿课题。蔡氏电路（Ｃｈａｕ＇ｓ ｃｉｒｃｕｉｔ）是一个能产生混沌行为的最简单自治电路，该电路仅包含三个储能元件，在该类电路中能够观察到极为丰富的非线性动力学行为。本文对该电路的复杂动力学行为做了较为深入的理论分析，并应用ＳＰＩＣＥ仿真软件对这一电路的复杂动力学行为进行了计算机仿真。Study of chaos is in the front field of nonlinear system and Chua's circuit is the simplest autonomous circuit which can become chaotic.This circuit which exhibit rich dynamic phenomenon only contains three energy storage elements.In this paper, we illustrate the chaotic of this circuit by theory analysis rigorously.At the same time, we show readers all the computer simulation conclusion of complex dynamic phenomena of this circuit.

关 键 词：混沌 蔡氏电路 非线性电路 双涡卷 SPICE仿真 

分 类 号：TM132[电气工程—电工理论与新技术]