Multi-bodypower analysis of kicking motion based ona double pendulum
Multi-bodypower analysis of kicking motion based ona double pendulum
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基于双摆的踢球运动多体动力分析
DOI：
10.1016/j.proeng.2012.04.038
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发表时间：
2012
期刊：
影响因子：
--
通讯作者：
T. Jinji
中科院分区：
文献类型：
--
作者：
H. Ozaki;K. Ohta;T. Jinji
要以最大速度踢球，踢球脚在撞击时的线速度必须是最大的。为了更好地理解踢脚产生最大速度的机制，必须弄清踢腿运动的动力学机制。因此，本研究的目的是通过对具有运动枢轴的三维双摆模型进行数学分析，阐明产生最大脚速的机理。我们研究了三种非肌肉力量(即离心力、科里奥利力和重力)如何产生、吸收和传递能量，以产生最大的腿部摆动速度。
To kick a ball with the maximum velocity, the linear velocity of the kicking foot upon impact must be at the maximum. The dynamical mechanism of the kicking motion must be clarified to better understand the mechanism to produce the maximum velocity of the kicking foot. Therefore, the aim of this study was to clarify the mechanism that produces the maximum foot velocity using mathematical analysis based on a three-dimensional double pendulum model with a moving pivot. We investigated how the non-muscular forces of three components (i.e. centrifugal, Coriolis and gravity) generate, absorb, and transfer energy in order to produce the maximum swing velocity of the leg.