卓球における40mmボールの反発性能 : 実験的同定に基づく衝突解析による38mmボールとの比較(サッカー等(1))

元データ 2004-11-09

概要

This study compares the new larger 40 mm ball with the 38 mm ball in terms of the impact force, the contact time, the deformation of the ball and rubber, the coefficient of restitution and the rebound power coefficient associated with the impact between the table tennis racket and the ball when the impact velocity and the impact locations on the racket face are given. It is based on the predicted results using the experimentally identified dynamic characteristics of the ball-racket system and the approximate nonlinear impact analysis.

著者

川副 嘉彦 埼玉工業大学工学部
川副 嘉彦 埼玉工大
鈴木 大介 日立小平セミコン

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