棒球基本技法之3D即時模擬

3D Real-Time Simulation of Basic Baseball Techniques

陳俊翰(Chun-Han Chen)

指導教授 ： 王漢宗

中原大學/理學院/應用數學研究所/碩士(2014年)

https://doi.org/10.6840/cycu201400554

摘要

我們提供一種整合的模型，藉由3D模擬以微調的方式去找出最佳的擊球參數，包括投球、打擊、飛行球的位相。
飛行球的昇力與阻力(包括危機)可藉由模擬來操控而撞擊模式可由恢復係數測得相對速度。

關鍵字

空氣阻力 ； 棒球 ； DirectX

並列摘要

An improved model unified for the pitch, batting, and post-impact flight phases of a baseball is established. We adapted a manner of modulation in term of 3D simulation to find bat some swing parameters that produce maximum range.
The improved batted flight model incorporates experimental lift and drag profiles including the drag crisis! The improved bat-ball impact model includes the dependence of the coefficient of restitution on the approach relative velocity controlled by simulation.

並列關鍵字

Baseball ； Aerodynamic drag ； DirectX

參考文獻

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