| 瞬心的动量矩定理 |
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| 引用本文： | 李永清.瞬心的动量矩定理[J].白城师范学院学报,2002(2). |
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| 作者姓名： | 李永清 |
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| 作者单位： | 铁岭职工大学 辽宁铁岭 |
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| 摘 要： | 本文从质点动力学原理出发,用本体极迹和空间极迹理论,经严密推导得出结论:刚体作平面平行运动时,在满足一定条件下,可得出瞬心的动量矩定理
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| 关 键 词： | 转动瞬心 平面平行动力 本体极迹 空间极迹 |
The Moment of Momentum Theorem for the Momentary Center |
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| Li Yongqing.The Moment of Momentum Theorem for the Momentary Center[J].Journal of Baicheng Normal College,2002(2). |
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| Authors: | Li Yongqing |
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| Abstract: | According to the principle of dynamics, the paper is obtained by thoroughly deduce .For a rigid body moving in a plane, the moment of momentum theorem for the momentary center can be written for M' = dJ'/dt . |
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| Keywords: | Momentary center Moving in a plane Polhode Herpolhode |
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