DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jung, Yihwan | ko |
dc.contributor.author | Koo, Young-jun | ko |
dc.contributor.author | Koo, Seungbum | ko |
dc.date.accessioned | 2018-09-18T06:39:34Z | - |
dc.date.available | 2018-09-18T06:39:34Z | - |
dc.date.created | 2018-09-10 | - |
dc.date.created | 2018-09-10 | - |
dc.date.issued | 2017-09 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, v.18, no.9, pp.1263 - 1268 | - |
dc.identifier.issn | 2234-7593 | - |
dc.identifier.uri | http://hdl.handle.net/10203/245722 | - |
dc.description.abstract | Chronic occupational lower limb injuries such as osteoarthritis require an understanding of mechanical loading conditions in joints during occupational activities. We aimed to develop a human musculoskeletal model and to estimate knee contact force and ground reaction force (GRF) simultaneously during walking and squatting. GRF and joint kinematics were obtained from a subject with electronic total knee replacement during walking and squatting. Force reaction elements were embedded in the knee and foot of a full-body musculoskeletal model. The joint kinematics and ground vertical force were applied to the musculoskeletal model to estimate ground shear force and knee contact force using an inverse dynamics-based optimization. Ground shear force and knee contact force could be estimated simultaneously with root mean square (RMS) error less than 1.6% body weight (BW) and 35% BW, respectively. Simultaneous estimations could be accurately conducted but the RMS error for the knee contact force increased by approximately 10% BW. | - |
dc.language | English | - |
dc.publisher | KOREAN SOC PRECISION ENG | - |
dc.subject | IN-VIVO | - |
dc.subject | JOINT | - |
dc.subject | GAIT | - |
dc.subject | OSTEOARTHRITIS | - |
dc.subject | LOADS | - |
dc.subject | MODEL | - |
dc.title | Simultaneous estimation of ground reaction force and knee contact force during walking and squatting | - |
dc.type | Article | - |
dc.identifier.wosid | 000409043100009 | - |
dc.identifier.scopusid | 2-s2.0-85028676258 | - |
dc.type.rims | ART | - |
dc.citation.volume | 18 | - |
dc.citation.issue | 9 | - |
dc.citation.beginningpage | 1263 | - |
dc.citation.endingpage | 1268 | - |
dc.citation.publicationname | INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING | - |
dc.identifier.doi | 10.1007/s12541-017-0148-7 | - |
dc.contributor.localauthor | Koo, Seungbum | - |
dc.contributor.nonIdAuthor | Jung, Yihwan | - |
dc.contributor.nonIdAuthor | Koo, Young-jun | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Musculoskeletal simulation | - |
dc.subject.keywordAuthor | Knee contact force | - |
dc.subject.keywordAuthor | Ground reaction force | - |
dc.subject.keywordPlus | IN-VIVO | - |
dc.subject.keywordPlus | JOINT | - |
dc.subject.keywordPlus | GAIT | - |
dc.subject.keywordPlus | OSTEOARTHRITIS | - |
dc.subject.keywordPlus | LOADS | - |
dc.subject.keywordPlus | MODEL | - |
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