野球における変化球の軌道再現に向けた数値シミュレーション
大橋遼河， 渡辺勢也， 青木尊之 - シンポジウム: スポーツ・アンド …, 2020 - jstage.jst.go.jp
抄録 In baseball, there are many different types of balls thrown by pitchers. The changes in
trajectory and velocity have a big impact on a game. In general, the trajectory of a ball …
trajectory and velocity have a big impact on a game. In general, the trajectory of a ball …
野球のジャイロ・フォークボールの空力解析
尹昱炜， 青木尊之， 渡辺勢也， 小林宏充… - ながれ, 2023 - catalog.lib.kyushu-u.ac.jp
概要 Baseball pitchers throw a 2-seam low backspin rate “Forkball”. Recently some of them
have thrown a “Gyro-forkball” including a gyro-spin with a higher spin rate. We study the …
have thrown a “Gyro-forkball” including a gyro-spin with a higher spin rate. We study the …