A28 スキー指導機能を持つ初心者用スキー・シミュレータの開発(ウィンタースポーツ)

概要

論文の詳細を見る
The turning motion of an alpine snow ski is produced by centripetal force and the moment around the center of mass. Both the force and moment are produced by resistance forces from the surface of the snow. We measure three-dimensional compact snow cutting forces, apply multiple regression analysis to determine empirical equations of these forces. The equations of motion of the system including these forces are solved numerically. The developed skiing simulator uses these results in real time. During skiing using the simulator, the subjects are instructed by an expert system. The advice is generated by an expert system using the measured data such as a flexion angle of the subject's knee and the rules for the skiing instruction. Then it is given to the subjects with a computer's artificial voice.
一般社団法人日本機械学会の論文
2008-11-05