| 线性对称三弹簧振子振动的数值研究 |
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| 引用本文： | 程光明,石代蓉,陈希明.线性对称三弹簧振子振动的数值研究[J].渝西学院学报(自然科学版),2012(2):40-44. |
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| 作者姓名： | 程光明 石代蓉 陈希明 |
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| 作者单位： | [1]重庆市渝北区教师进修学校,重庆渝北401120 [2]第三军医大学西南医院,重庆沙坪坝400038 [3]重庆邮电大学数理学院,重庆南岸400065 |
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| 基金项目： | 重庆市教委高等教育资助项目（103154）. |
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| 摘 要： | 从线性对称三弹簧振子系统振动的非线性微分方程出发进行数值求解，在不同系统参数和初始条件下，给出振子的振动图像．研究几种情况下振动数值周期的变化规律，得到了较好的结果．
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| 关 键 词： | Mathematica 对称三弹簧振子 周期 数值解 |
The numerical study on the oscillation of a three -spring oscillator of linear symmetric |
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| Institution: | CHENG Guang - ming , SHI Dai - rong, CHEN Xi - ruing( I. Teachers College for the Advanced Studies of Yubei, Yubei Chongqing 401120, China; 2. Southwest Hospital, Third Military Medical University, Shapingba Chongqing 400038, China; |
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| Abstract: | Numerical solutions are obtained according to non linear differential equation of oscillation of a linear symmetric three spring oscillator, and the graphs for oscillation are parameters as well as initial conditions. The better results were obtained when period with vibration are investigated in some cases. give the n under the various system varyinglaw of numerical |
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| Keywords: | Mathematica symmetric three - spring oscillator period numerical solution |
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