衝撃荷重を受ける腕の動的応答の数値解析(機械力学,計測,自動制御)

DOI Web Site Web Site 参考文献18件

書誌事項

タイトル別名
  • Numerical Analysis of Dynamic Responses for a Human Arm that Receives Impact Forces(Mechanical Systems)
  • 衝撃荷重を受ける腕の動的応答の数値解析
  • ショウゲキ カジュウ オ ウケル ウデ ノ ドウテキ オウトウ ノ スウチ カイセキ

この論文をさがす

抄録

This paper describes dynamic responses of a human arm when impact forces are acted on it. In our previous paper, Fujii and Yamaguchi measured transient responses of the human arm using Levitation Mass Method (LMM), which was proposed by Fujii. In this experiment, a rigid block was levitated due to thin air film. The block could travel with low friction in only one direction. The block with an initial velocity collided with the human arm. The responses of the block were measured using the interferometer. They clarified the responses when the muscle of the arm was contracted and relaxed. In this paper, we carry out numerical analysis of the dynamic responses for the human arm under the same conditions with the experiment using LMM. The human arm is modeled using a nonlinear concentrated spring having nonlinear hysteresis. This nonlinear spring is connected to the levitated block, which is modeled by three-dimensional finite elements. The calculated results are verified by the experimental results.

収録刊行物

参考文献 (18)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ