- ジョイント・シンポジウム講演論文集 : スポーツ工学シンポジウム : シンポジウム:ヒューマン・ダイナミックス : symposium on sports engineering : symposium on human dynamics
- vol.2009, pp.401-404, 2009-12-02
The purpose of this research is to estimate the angular velocity and direction of the rotational axis of the flying disc by a tri-axial accelerometer. A subject performed throwing by using the flying disc attached the accelerometer. The closed up release and catching point images were acquired using the high speed cameras. The angular velocity was estimated from the centrifugal and angular acceleration. Estimated angular velocity was compared to the calculated angular velocity by the high speed cameras. The angular velocity estimated by both the accelerometer and the high speed cameras were quite similar.