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| 摘要: |
| 利用直接积分法计算出均匀细杆对任意轴的转动惯量,提出了一种普遍适用的转动惯量的计算方法——投影法则;将投影法则应用于均匀细杆对特殊轴的转动惯量的计算中,得到的结果与实际情况相符合。 |
| 关键词: 刚体 任意轴 转动惯量 投影法则 |
| DOI： |
| 分类号:O313.3 |
| 基金项目: |
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| Study of calculation method for rotational inertia of a uniform rod to random rotation shaft |
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FAN Qi REN Ya-jie
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| Abstract: |
| Based on studying rotational inertia of a uniform rod to random rotation shaft,this paper points out projection law which is a usual calculation method for rotational inertia.The projection law is used in a uniform rod to calculate rotational inertia of s |
| Key words: rigid body,random shaft,rotational inertia,projection law |
