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Necessary condition for forward progression in ballistic walking
http://hdl.handle.net/2237/20762
http://hdl.handle.net/2237/2076250e97805-4738-4c25-bc7b-3a20aac29388
名前 / ファイル | ライセンス | アクション |
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HumMovSci2010.pdf (1.4 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2014-11-11 | |||||
タイトル | ||||||
タイトル | Necessary condition for forward progression in ballistic walking | |||||
言語 | en | |||||
著者 |
Kagawa, Takahiro
× Kagawa, Takahiro× Uno, Yoji |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | en | |||||
権利情報 | This is the author's version of a work that was accepted for publication in Human Movement Science. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms, may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Human Movement Science. v.29, n.6, 2010, p.964–976, DOI:10.1016/j.humov.2010.03.007. | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Ballistic walking | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Body center of mass | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Inverted pendulum | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Phase portrait analysis | |||||
抄録 | ||||||
内容記述 | Ballistic walking requires an appropriate configuration of posture and velocity at toe-off to avoid backward falling. In this study, we investigated a determinant of the state of the body center of mass (COM) at the toe-off with regard to ballistic walking. We used an inverted pendulum model to represent ballistic trajectories and the necessary condition for forward progression by a simple relationship between the COM states (position and velocity) at toe-off. This condition was validated through a computer simulation of a 7-link musculoskeletal model and measurement experiments of human movements involving stepping and walking. The results of the model simulation were in good agreement with some of the results predicted by the inverted pendulum model. The measurement experiments of walking and stepping movements showed that most COM states at toe-off satisfied the condition for forward progression and the measured trajectories during single support phase were similar to the ballistic trajectories although humans are capable of walking in non-ballistic ways. These results suggested that the necessary condition for forward progression can predict the COM states at toe-off for efficient movement and for avoiding backward falling during single support phase. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
出版者 | ||||||
言語 | en | |||||
出版者 | Elsevier | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
出版タイプ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.humov.2010.03.007 | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0167-9457 | |||||
書誌情報 |
en : Human Movement Science 巻 29, 号 6, p. 964-976, 発行日 2010-12 |
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著者版フラグ | ||||||
値 | author | |||||
URI | ||||||
識別子 | http://dx.doi.org/10.1016/j.humov.2010.03.007 | |||||
識別子タイプ | DOI | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/20762 | |||||
識別子タイプ | HDL |