A Study ef Biomechanical Response in Human Body during Whole-Body Vibration through Musculoskeletal Model Development

전신 진동운동기 사용시 인체에 대한 생체역학적 특성 분석을 위한 가상 골격계 모델의 개발 및 검증

  • 최현호 (연세대학교 의공학과, 연세의료공학연구원) ;
  • 임도형 (연세대학교 의공학과, 연세의료공학연구원) ;
  • 황선홍 (연세대학교 의공학과, 연세의료공학연구원) ;
  • 김영호 (연세대학교 의공학과, 연세의료공학연구원) ;
  • 김한성 (연세대학교 의공학과, 연세의료공학연구원)
  • Published : 2008.05.01

Abstract

This study investigated biomechanical response through the 3-dimensional virtual skeletal model developed and validated. Ten male subjects in standing posture were exposed to whole body vibrations and measured acceleration on anatomical of interest (head, $7^{th}$ cervical, $10^{th}$ thoracic, $4^{th}$ lumbar, knee joint and bottom of the vibrator). Three dimensional virtual skeletal model and vibration machine were created by using BRG LifeMOD and MSC.ADAMS. The results of forward dynamic analysis were compared with results of experiment. The results showed that the accuracy of developed model was $73.2{\pm}19.2%$ for all conditions.

Keywords

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