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Dynamic principles of center of mass in human walking

机译:人体行走中质心的动力学原理

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@@ Background: These idiosyncracies are revealing but they dramatically complicate our understanding of gait, making it impossible for biomechanicists to agree on the fundamental properties of gait. Strange as it may seem, there is no agreement on the invariant parameters that all human walkers must share. Without this definition, it is hard to model gait accurately and impossible to agree on how best to rehabilitate people with an impaired gait. Assuming the ground reaction force of both feet to be the same in the same phase of a stride cycle, we establish the relationships between the time of initial foot contact and the ground reaction force, acceleration, velocity, displacement and average kinetic energy of center of mass.
机译:@@背景:这些特质正在揭示,但它们使我们对步态的理解大大复杂化,使生物力学家无法就步态的基本特性达成共识。看起来很奇怪,所有人类步行者必须共享的不变参数并没有达成共识。没有这个定义,就很难准确地为步态建模,也无法就如何最好地恢复步态受损的人达成共识。假设双脚的地面反作用力在步幅周期的相同阶段相同,则建立初始脚接触时间与地面反作用力,加速度,速度,位移和中心平均动能之间的关系。质量

著录项

  • 来源
  • 会议地点 Guangzhou(CN)
  • 作者单位

    Center for Scientific Research, Guangzhou Institute of Physical Education, Guangzhou, China;

    International School, Jinan University, Guangzhou, China;

    Bioengineering Department, Beijing University of Aeronautics and Astronautics, Beijing, China;

    College of Foreign Languages, Jinan University, Guangzhou, China;

    Center for Scientific Research, Guangzhou Institute of Physical Education, Guangzhou, China;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 G811.23;G811.23;G811.23;
  • 关键词

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