等尺性収縮時におけるヒトの力制御能力の解析

• 大西 圭一

  名古屋大学工学研究科

• 長谷 和徳

  名古屋大学工学研究科

• 大日方 五郎

  名古屋大学エコトピア科学研究所

書誌事項

タイトル別名

• Analysis of Human Control Ability for Isometric Force
• トウシャクセイ シュウシュクジ ニ オケル ヒト ノ チカラ セイギョ ノウリョク ノ カイセキ

抄録

Humans have the ability to identify external physical properties because skilled object manipulation requires knowledge, or internal models, of object dynamics relating to applied force or movement. The accuracy of identification depends on those of the input and output signal to the object : motor command from brain as the input and information from multiple sensory modalities as the output. In this paper, control strategies of isometric contraction by hand are investigated. Subjects are asked to generate constant levels of force under two conditions : force production tasks a) by self scaling without visual feedback and b) with visual feed back of reference force levels. The results show subjective assessments of force are larger than objective one, and it is indicated that the variability is composed of signal dependent noise and error of human intention. It is also demonstrated that visual feedback information has an important role of generating accurate reference force level.

収録刊行物

• 日本機械学会論文集Ｃ編

  日本機械学会論文集Ｃ編 74 (742), 1531-1538, 2008

  一般社団法人 日本機械学会

キーワード

• Biomechanics
• Medical and Welfare Assistence
• Emotion
• Kansei and Embodiement
• Human Engineering
• Voluntary Force Production

詳細情報

• CRID: 1390282681364369024
• NII論文ID: 110006793592
• NII論文ID: 130004236707
• NII書誌ID: AN00187463
• DOI: 10.1299/kikaic.74.1531
• ISSN: 18848354
• ISSN: 03875024
• NDL書誌ID: 9560611
• Web Site: http://id.ndl.go.jp/bib/9560611
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9560611
• Web Site: http://www.jstage.jst.go.jp/article/kikaic1979/74/742/74_742_1531/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可