Inertial measurements of curling stone movement
(Trägheitsmessungen der Bewegungen des Curlingsteins)
Curling is a winter Olympic sport, in which athletes slide 20-kilogram granite stones on the surface of ice to the target called "house". An inertial measurement unit was attached to a curling stone handle in order to measure acceleration and rotation during a delivery. In this paper, we present the measurement system that consisted of accelerometers and a gyroscope as well as the results. Obtained results show that the movement of a curling stone has a high-frequency noise-like nature, which is likely to be caused by the stick-slip mechanism between the granite stone and the pebbled ice surface.
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Schlagworte: | Curling Mechanik Messverfahren Beschleunigung |
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Notationen: | technische Sportarten Naturwissenschaften und Technik |
Tagging: | Eis |
DOI: | 10.1109/COE.2018.8435175 |
Veröffentlicht in: | International Scientific Conference on Optoelectronic and Electronic Sensors |
Veröffentlicht: |
IEEE
2018
|
Seiten: | 1-3 |
Dokumentenarten: | Kongressband, Tagungsbericht Artikel |
Sprache: | Englisch |
Level: | hoch |