S20 Evaluation of the turn motion by a ski robot experiment

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  • S20 スキーロボット実験によるターンの動作評価(スキー・動作の解析)
  • スキーロボット実験によるターンの動作評価
  • スキーロボット ジッケン ニ ヨル ターン ノ ドウサ ヒョウカ

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Abstract

The purpose of this study is to establish a ski modeling system using a robot and to evaluate the effective motion through the experiment with various joint motions of a robot. In this report, a new robot, which has six joint motion freedoms on each leg, has been developed. Similar motion of a top athlete has been examined by making the waist rotation inside the turn arc. The result shows that the turn is effectively performed in the former half part of the turn. On the other hand, a new attempt of a self-controlled turn has been tried. The robot decides the motion angle from the current outputs of various sensors. The resultant motion angles and the turn trajectories have been investigated in comparison with a pre-decided motion skiing.

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