Inertial Measurements of Curling Stone Movement
Bartosz Dzikowski , Marek Pachwicewicz , Jerzy Weremczuk
AbstractCurling 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.
|Publication size in sheets||0.3|
|Book||COE 15th International Conference on Optical Sensors and Electronic Sensors COE' 2018, 2018, Institute of Electrical and Electronics Engineers, ISBN 978-1-5386-4107-1|
|Keywords in English||curling stone; inertial measurements; sports measurements sports engineering; curling; stick-slip mechanism; pivot; slide; inertial measurement unit; dynamics of curling stones|
|Score|| = 15.0, 07-05-2019, ChapterFromConference|
= 15.0, 07-05-2019, ChapterFromConference
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