大型踏力計による歩行接線力の特性--ガンマ線図について

概要

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The research on walking has been studied to improve the artificial leg. Recently with the advance of the measuring method, it is studied systematically. Especially, it is more effective for the study of step force during walking to use the force plate method. According to the force plate study, the alpha diagram which is the locus of the vector of the resultant force combined the compression and the anterior-posterior component, is the most important diagram and the step force ratio is nearly constant on normal walking. However, the role of the transcurrent component on walking has never been known. In this paper, the gamma diagram which is the locus of the resultant force combined the anterior-posterior component and the transcurrent one, is studied in the cases of one step and three steps on the large force plate. From these results, their diagrams are classified into three types and the male one is oviously different from the female one. Therefore, it becomes clear that the gamma diagram might be concerned with gait.
長崎大学工学部,Faculty of Engineering, Nagasaki Universityの論文