Duffing振子强迫振动的混沌特性仿真分析

SIMULATION ANALYSIS OF CHAOTIC DYNAMIC PROPERTY IN FORCED VIBRATION OF DUFFING VIBRATOR

摘要: 根据Duffing振子强迫振动系统的数学模型，编制该动力系统的计算机仿真软件. 通过对Duffing方程实例仿真分析，探讨该类方程出现混沌的各参数之间的关系，可全面分析混沌动力系统特性.

Abstract: Based on the mathematical model of the forced vibration system ofDuffing vibrator,this paper presents a computer simulation software of the dynamic system.An example of Duffing equation is analyzed; the relation between each parameter andchaos dynamic property in this equation is analyzed.