臺灣博碩士論文加值系統

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。

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.

摘要......................................................I
Abstract..................................................II
目錄....................................................III
第一章 緒論..............................................1
第二章 棒球的基本物理學..................................2
第三章 棒球的撞擊型態分析................................6
撞擊型態的分類....................................6
球棒與球撞擊的五個簡單型................... ......7
簡單型態碰撞模型符號表...........................11
型態1的碰撞理論.... ............................13
型態2a的碰撞理論... ............................13
型態2b的碰撞理論................................15
型態2c的碰撞理論................................15
撞擊型態分析的優缺點.............................16
第四章 棒球碰撞的完整物理模型...........................17
第五章 飛行棒球的物理學.................................19
飛行棒球上力的種類...............................19

重力的影響.......................................21
空氣阻力的影響...................................23
空氣阻力與阻力危機...............................25
馬格納斯力的影響.................................29
第六章 棒球碰撞與飛行系統的電腦3D模擬..................31
第七章　未來展望.........................................33
參考文獻.................................................34

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