| 对称双弹簧振子横向振动的椭圆函数解 |
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| 引用本文： | 何松林.对称双弹簧振子横向振动的椭圆函数解[J].大学物理,2011,30(5):27-31. |
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| 作者姓名： | 何松林 |
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| 作者单位： | 昆明学院物理科学与技术系; |
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| 基金项目： | 2010年云南省应用基础研究面上项目(2010ZC168)资助; 2010年云南省教育厅科学研究基金资助项目(2010Y503) |
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| 摘 要： | 通过分析对称双弹簧振子横向振动的特点,在立方非线性振动精确解的基础上提出振动方程的椭圆函数型近似解析解,并与数值解结果进行了比较.
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| 关 键 词： | 对称双弹簧振子 横向振动 椭圆函数 近似解析解 |
The elliptic function solution for differential equation of transverse vibration of symmetric double-spring oscillator |
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| HE Song-lin.The elliptic function solution for differential equation of transverse vibration of symmetric double-spring oscillator[J].College Physics,2011,30(5):27-31. |
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| Authors: | HE Song-lin |
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| Institution: | HE Song-lin(Department of Physics,Kunming University,Kunming,Yunnan 650031,China) |
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| Abstract: | The nature of transverse vibration of a symmetric double-spring oscillator is studied.The analytical approximate solution of the differential equation of transverse vibration is proposed and compared with numerical result. |
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| Keywords: | symmetric double-spring oscillator transverse vibration elliptic function analytical approximation |
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