다물체 모델링을 통한 Hip Joint 위치에 따른 인체 Leg부의 고유진동특성 분석Modal Analysis of Human Leg with Respect to Hip Joint Position by Using Multibody Modeling
- Other Titles
- Modal Analysis of Human Leg with Respect to Hip Joint Position by Using Multibody Modeling
- Authors
- 남궁홍; 유홍희
- Issue Date
- Aug-2010
- Publisher
- 한국소음진동공학회
- Keywords
- Multi-body Modeling; Natural Frequency; Musculoskeletal System; 다물체 모델링; 고유진동수; 근골격계
- Citation
- 한국소음진동공학회논문집, v.20, no.8, pp.761 - 766
- Indexed
- KCI
- Journal Title
- 한국소음진동공학회논문집
- Volume
- 20
- Number
- 8
- Start Page
- 761
- End Page
- 766
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/174276
- DOI
- 10.5050/KSNVE.2010.20.8.761
- ISSN
- 1598-2785
- Abstract
- The goal of this study is to analysis natural frequency for different static postures of human leg. To perform this research human leg is modeled by multi-body modeling for the musculoskeletal system. This leg model has biarticular muscles which acting on two joints and the muscles represents some of the major muscles, such as hamstring, of the upper and lower limbs. To obtain each static equilibrium position energy method is employed and to analysis natural frequency linearization method for constrained mechanical system is employed. Static equilibrium position depends on some parameter or condition such as hamstring stiffness or external force. Making a change these parameter the aim of this research can be performed.
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