| 单摆周期近似解法综述 |
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| 引用本文： | 叶慧群.单摆周期近似解法综述[J].浙江师范大学学报(自然科学版),2004,27(3):246-250. |
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| 作者姓名： | 叶慧群 |
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| 作者单位： | 浙江师范大学,数理学院,浙江,金华,321004 |
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| 摘 要： | 以求解单摆运动周期为例,首先给出单摆周期的经典解法,然后介绍4种近似的解法,与传统的解法相比具有简单实用的优点.最后对各种情况得到的周期解用作图的方法加以比较.
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| 关 键 词： | 单摆 周期 近似解 精确解 误差 |
| 文章编号： | 1001-5051-(2004)03-0246-05 |
| 修稿时间： | 2003年12月30 |
Several approximate calculations of the period of a simple pendulum |
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| YE Hui-qun.Several approximate calculations of the period of a simple pendulum[J].Journal of Zhejiang Normal University Natural Sciences,2004,27(3):246-250. |
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| Authors: | YE Hui-qun |
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| Abstract: | The classic solution of pendulum periods was presented and four approximate solutions were introduced.Compared to classic solution,these approximate solutions were showed to have advantage of simpleness and practicality.All kinds of periods discussed were compared by graphs. |
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| Keywords: | pendulum periods approximate solution exact solution error |
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