一个非线性振子的浑沌现象*
The Chaotic Behavior of a Nonlinear Oscillator
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摘要: 本文利用Mel'nikov方法和数值模拟对含二次非线性项的受迫振动系统=fcosωτ的分叉与浑沌进行了研究。
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关键词:
- 非线性振动 /
- 数值模拟 /
- Mel’nikov方法 /
- 浑沌运动
Abstract: Behavior of bifurcation and chaos in a forced oscillator =fcosωτ containing a square nonlinear term is investigated by using Mel nikov method and digital computer simulations.-
Key words:
- nonlinear vibration /
- digital computer simulation /
- Mel’nikov method /
- chaotic motion
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