Citation

Komatsu S, Kawano T, Yanagida E. Trans. Soc. Automot. Eng. Jpn. 2023; 54(3): 515-520.

Vernacular Title

ペダル操作における下肢動作の違いに着目した筋活動解析

Copyright

(Copyright © 2023, Society of Automotive Engineers of Japan)

DOI

10.11351/jsaeronbun.54.515

PMID

unavailable

Abstract

We analyzed the muscle activity focused on a changes of lower limb motion during pedal operation. When the moving directions of a pedal and a ball of the foot were matched, the linearity between a soleus muscle activity and force exerted on a pedal was high and the muscle activity of a soleus muscle was low, consequently the easy driving feel was obtained.

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ペダル搭載諸元によって下肢動作が変わることに着目し，筋電位計測により下肢筋活動解析を実施した．ペダル踏面と足部母趾球の作動方向が揃っていると，踵固定のまま母趾球でペダルを踏込むことができる．その効果として，踏力とヒラメ筋筋活動の線形性が向上すること，小さい筋活動量で操作可能であること，を確認した．

Language: ja

Keywords

Biomechanics; Brake Pedal; Electromyography; Human engineering; Operability