| 刚体平面运动时动力学问题的一种求解方法探索 |
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| 引用本文： | 王嘉航. 刚体平面运动时动力学问题的一种求解方法探索[J]. 常州工学院学报, 2011, 0(5): 19-21 |
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| 作者姓名： | 王嘉航 |
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| 作者单位： | 苏州科技学院土木工程学院 |
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| 摘 要： | 刚体平面运动时,应用质点系对动点的动量矩定理,得出纯滚动的刚体和平面运动均质杆对速度瞬心的动量矩定理,应用其求解动力学问题比较简捷。
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| 关 键 词： | 平面运动 速度瞬心 动量矩定理 |
An Approach to Solve Dynamic Problems of Planar Motion for Rigid Body |
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| WANG Jia-hang. An Approach to Solve Dynamic Problems of Planar Motion for Rigid Body[J]. Journal of Changzhou Institute of Technology, 2011, 0(5): 19-21 |
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| Authors: | WANG Jia-hang |
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| Affiliation: | WANG Jia-hang(College of Civil Engineering,University of Science and Technology of Suzhou,Suzhou 215011) |
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| Abstract: | With the planar motion of rigid body,this paper discusses the theorem of angular momentum,and determinates the theorem of angular momentum to zero velocity point of pure rolled rigid body and homogeneous bar.Applying this method,the solutions become very simple in dynamics. |
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| Keywords: | the planar motion zero velocity point the theorem of angular momentum |
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