Identification of basketball parameters for a simulation model
(Identifizierung von Basketball-Parametern für ein Simulationsmodell)
We estimate values of the coefficients of air drag, friction, stiffness and damping for a dynamic model of basketball shots by analyzing ball position and orientation using video data for basketball-rim and basketball-backboard bounce tests. The dynamic model can calculate any configuration change of a basketball during shots. The simulation model is compared to actual bounce tests and the parameters are determined from these experiments. The dynamic model with the identified parameters calculates a ball trajectory similar to the actual measured results. Stiffness and damping coefficients are determined from basketball-backboard bounce tests.
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| Schlagworte: | |
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| Notationen: | Spielsportarten Naturwissenschaften und Technik |
| Veröffentlicht in: | Procedia Engineering |
| Sprache: | Englisch |
| Veröffentlicht: |
2010
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| Online-Zugang: | http://www.sciencedirect.com/science/article/B9869-508WXJK-55/2/c9476e3c62cc9240a192ebeef0efd8fc |
| Jahrgang: | 2 |
| Heft: | 2 |
| Seiten: | 3281-3286 |
| Dokumentenarten: | Artikel |
| Level: | hoch |