D-1-3 Comparison of the anatomical severity between a natural fall and the fall from a wheeled platform imitated a two-wheeled, self-balancing, battery-powered electric vehicle(General Session in English (1))

Naoki KAMIYA; Rie KONDO; Terumi MATSUZAKI; Kousuke ISHIKAWA; Masaaki TAMAGAWA; Toru YUKIMASA; Masahiro NAKANO; Makoto YAMANAKA; Masami KUBOTA; Hiroyuki MATSUURA

doi:10.24466/pacbfsa.26.0_45

Session ID : D-1-3

DOI https://doi.org/10.24466/pacbfsa.26.0_45

Conference information

Name : [in Japanese]

Number : 26

Location : [in Japanese]

Date : October, 2013 -

D-1-3 Comparison of the anatomical severity between a natural fall and the fall from a wheeled platform imitated a two-wheeled, self-balancing, battery-powered electric vehicle(General Session in English (1))

Naoki KAMIYA, Rie KONDO, Terumi MATSUZAKI, Kousuke ISHIKAWA, Masaaki TAMAGAWA, Toru YUKIMASA, Masahiro NAKANO, Makoto YAMANAKA, Masami KUBOTA, Hiroyuki MATSUURA

Author information

Naoki KAMIYA
Department of Gerontechnology, National Center for Geriatrics and Gerontology:Project of New Energy and Industrial Technology Development Organization (NEDO)
Rie KONDO
Department of Gerontechnology, National Center for Geriatrics and Gerontology:Project of New Energy and Industrial Technology Development Organization (NEDO)
Terumi MATSUZAKI
Department of Gerontechnology, National Center for Geriatrics and Gerontology:Project of New Energy and Industrial Technology Development Organization (NEDO)
Kousuke ISHIKAWA
Department of Gerontechnology, National Center for Geriatrics and Gerontology:Project of New Energy and Industrial Technology Development Organization (NEDO)
Masaaki TAMAGAWA
Graduate School of Life Science and Systems Engineering, Kyushu Institute of Technology:Project of New Energy and Industrial Technology Development Organization (NEDO)
Toru YUKIMASA
Faculty of Medicine, University of Occupational and Environmental Health:Project of New Energy and Industrial Technology Development Organization (NEDO)
Masahiro NAKANO
Department of Health and Medicine, Junshin Gakuen University:Project of New Energy and Industrial Technology Development Organization (NEDO)
Makoto YAMANAKA
Department of Health and Medicine, Junshin Gakuen University:Project of New Energy and Industrial Technology Development Organization (NEDO)
Masami KUBOTA
Japan Automobile Research Institute (JARI):Project of New Energy and Industrial Technology Development Organization (NEDO)
Hiroyuki MATSUURA
Department of Gerontechnology, National Center for Geriatrics and Gerontology:Project of New Energy and Industrial Technology Development Organization (NEDO)

Keywords: natural fall, wheeled platform, anatomical severity, principal component analysis, dynamic time warping method

CONFERENCE PROCEEDINGS FREE ACCESS

Details

Abstract

Although it is able to approximate the movement of each physical part of falling down human body by free-fall motion, there is no guarantee about relations the anatomical severity for each physical part and free-fall motion, and a comparison of the anatomical severity for each physical part between experimental conditions. We classified the ways of a fall of the dummy doll through the dimensionality reduction of the time series data of a natural fall and the fall from a wheeled platform imitated a two-wheeled, self-balancing, electric vehicle. As a result, it was suggested that the analysis based on the classification by the ways of the fall obtained high external validity for the anatomical severity, and the effect of the physical protection.

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