Biomechanical Analysis and Evaluation Technology Using Human Multi-Body Dynamic Model

인체 다물체 동역학 모델을 이용한 생체역학 분석 및 평가 기술

  • Kim, Yoon-Hyuk (Department of Mechanical Engineering, School of Engineering, Engineering, Kyung Hee University) ;
  • Shin, June-Ho (Department of Mechanical Engineering, School of Engineering, Engineering, Kyung Hee University) ;
  • Khurelbaatar, Tsolmonbaatar (Department of Mechanical Engineering, School of Engineering, Engineering, Kyung Hee University)
  • 김윤혁 (경희대학교 공과대학 기계공학과) ;
  • 신준호 (경희대학교 공과대학 기계공학과) ;
  • 철먼바타르 (경희대학교 공과대학 기계공학과)
  • Received : 2011.08.10
  • Accepted : 2011.10.07
  • Published : 2011.10.30


This paper presents the biomechanical analysis and evaluation technology of musculoskeletal system by multi-body human dynamic model and 3-D motion capture data. First, medical image based geometric model and material properties of tissue were used to develop the human dynamic model and 3-D motion capture data based motion analysis techniques were develop to quantify the in-vivo joint kinematics, joint moment, joint force, and muscle force. Walking and push-up motion was investigated using the developed model. The present model and technologies would be useful to apply the biomechanical analysis and evaluation of human activities.


Supported by : 국민체육진흥공단


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