| 撑竿跳高计算机模拟数学模型 |
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| 引用本文： | 魏文仪.撑竿跳高计算机模拟数学模型[J].上海体育学院学报,1989(3). |
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| 作者姓名： | 魏文仪 |
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| 作者单位： | 上海体育学院运动解剖学教研室 |
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| 摘 要： | 基于有些生物力学专家对撑竿跳高作的计算机模拟实验结果,存在着不能确定运动员为了完成模拟动作,各关节中应该提供的肌力矩等不足,本文提出将撑竿处理为以铰链连接并在铰链中具有扭力弹簧的多体竿件,这样,根据方程的推导,就可得到人体各关节中斯应提供的肌肉力矩。
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| 关 键 词： | 撑竿跳高 计算机模拟 数学模型 |
Computerized mathematical model of pole vault |
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| Wei Wen-yi.Computerized mathematical model of pole vault[J].Journal of Shanghai Physical Education Institute,1989(3). |
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| Authors: | Wei Wen-yi |
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| Abstract: | There are some shortcomings such as failing to establish the muscular moment of force, which should be produced by various joints, for athletes to perform the simulant motions, and so on in the results of computerized simulation experiments of pole vault done by a few biomechanics experts. So, the present article has made a suggestion of changing a pole into a multi-segment one linked by hinges with torqueforce springs.In this way, the muscular moment of force that the different joints of the body should develop can be calculated from equations. |
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| Keywords: | pole vault computerized simulation mathematical model |
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