ヒトの静止立位姿勢から定常歩行運動に至る遷移過程の運動シミュレーション  [in Japanese] Computer Simulation of the Transition Process from Static Upright Posture to Steady-State Gait of Human  [in Japanese]

Search this Article

Author(s)

Abstract

Gait transition is a transient movement between upright posture and steady-state gait. The purpose of this study is to introduce a gait transition model in order to understand a fundamental principle of human gait transition movement. The proposed model consisted of biomechanical properties such as the musculoskeleton, proprioceptive organ, central pattern generator (CPG), α motor neuron and higher center. Gait transition motion was divided into three phases of standing, transition and steady-state gait. First, neuronal parameters in gait phase were searched by genetic algorithms. Then, neuronal parameters in standing phase were searched. Last, parameters which define the transient input from the higher center and parameters to connect standing phase to steadystate gait phase were also searched. The model successfully generated voluntary and comparatively smooth movement. It was found that transition input at gait initiation roughly decides subsequent gait generation.

Journal

  • Transactions of the Japan Society of Mechanical Engineers C

    Transactions of the Japan Society of Mechanical Engineers C 72(723), 3593-3600, 2006-11-25

    The Japan Society of Mechanical Engineers

References:  18

Cited by:  1

Codes

  • NII Article ID (NAID)
    110004997435
  • NII NACSIS-CAT ID (NCID)
    AN00187463
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    03875024
  • NDL Article ID
    8590601
  • NDL Source Classification
    ZN11(科学技術--機械工学・工業)
  • NDL Call No.
    Z16-1056
  • Data Source
    CJP  CJPref  NDL  NII-ELS 
Page Top