Scientific Analysis of Skilled Motion Using Three-dimensional Coordinates and Tait-Bryan Angles

• OSAKI Hirokazu

  Okayama Shoka University

抄録

This paper describes the characteristics of motion performed with a high or low period by skilled subjects using three-dimensional coordinates and Tait-Bryan angles (yaw, pitch, roll). Different types of motion (filing a surface of iron workpiece or turning a nut) were analyzed and measurements were taken at different points on the human body. Despite these differences, it was found that humans skilled in a particular motion performed highly repetitive motion with same period (4.2Hz) in some axes and rotational angles. Furthermore, as cross-correlation analysis showed, a human even more skilled in a particular work performed a low-repetition motions with high similarity in some axes of three-dimensional coordinates. However, these motions did not show high similarity for Tait-Bryan angles due to the rotational angle of some motions having different patterns. We will continue to study skilled motion more to increase the reliability of proposed characteristics of motion using developed apparatus.

収録刊行物

• 日本経営工学会論文誌

  日本経営工学会論文誌 61 (3), 173-179, 2010

  公益社団法人 日本経営工学会

キーワード

• characteristics of motion
• skilled human
• Tait-Bryan angles
• periodicity
• similarity

詳細情報

• CRID: 1390001205504445440
• NII論文ID: 110007682192
• NII書誌ID: AN10561806
• DOI: 10.11221/jima.61.173
• ISSN: 21879079
• ISSN: 13422618
• 本文言語コード: en
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可