[Updated on Apr. 18] Integration of CiNii Articles into CiNii Research

Biomechanical Analysis of Grasp Motion Characteristics.

Bibliographic Information

Other Title
  • 手の把握動作に関する生体力学的解析
  • テ ノ ハアク ドウサ ニ カンスル セイタイ リキガクテキ カイセキ

Search this article

Abstract

This paper is concerned with biomechanical analysis of the motion characteristics for grasping a solid cylinder. Contact pressure and surface electromyogram (surface EMG) of muscle flexor digitorum superficialis during grip motion were measured using a contact pressure measurement system with pressure-sensitive conductive rubber sensors and an electromyograph, respectively. In addition, direct linear transformation (DLT) technique with a video camera system is used to analyze three-dimensional joint motion of fingers. It was found that the tips of middle finger, ring finger and thumb are mainly used to stably grip the cylinder. The experimental results also showed that grip pressure increased with an increase in the weight of the cylinder with a constant diameter.

Journal

Citations (6)*help

See more

References(8)*help

See more

Details

Report a problem

Back to top