手動車いすの繰り返し操作におけるストロークパターンの評価

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2012/11/01

タイトル(英語): Evaluation of Stroke Patterns during Repetitive Manual Wheelchair Propulsion

著者名: 本田　洋介（新潟大学大学院自然科学研究科），堀　潤一（新潟大学工学部）

著者名(英語): Yosuke Honda (Graduate School of Science and Technology, Niigata University), Junichi Hori (Department of Biocybernetics, Niigata University)

キーワード: 手動車いす，繰り返し操作，ストロークパターン，筋疲労，推進効率　　manual wheelchair，reparative operation，stroke pattern，muscle fatigue，propulsion efficiency

要約(英語): The purpose of this study is to investigate the efficient stroke patterns of manual wheelchair propulsion in the repetition operation. The state of the muscle fatigue was evaluated using the averaged rectified value and the mean power frequency of 5-channel surface electromyograms of the upper arm and the chest. In addition, the propulsion efficiency of was estimated from the driving torque and total muscle activities. Four different stroke patterns of arcing, semicircular, single looping over propulsion, and double looping over propulsion were examined by 6 healthy male subjects. The experimental results of the subjects with muscle fatigue tendency suggested that the stroke pattern of the semicircular which draws locus an oval was the most effective in four stroke patterns because of low muscle fatigue and high proportion efficiency.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.132 No.11 （2012） 特集：電気関係学会関西連合大会

本誌掲載ページ: 1798-1805 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/132/11/132_1798/_article/-char/ja/