S7 ゴルフクラブスイングによるシャフト長短の総合評価(ゴルフ(1))

概要

論文の詳細を見る
This paper proposes an evaluation method of long and short shaft of golf club by real swing. Head speed of the club, stability of direction of a ball, reliability of impact at the sweet spot and feeling of the club under the swing are used for the evaluation. First the swing is analysed by four link model and head speed and torque under the swing are calculated by Newton-Euler's method. Then difference of swing by short and long shaft club is discussed for high and middle level golfer. Next stability of direction and reliability of impact at the sweet spot are measured and these mean values and distributions are obtained. Questionnaire of feeling of the club of swing are performed and these data are statically analyzed and obtained principal component and coefficient of correlation of each item. From these data, the long and short shafts of golf club are evaluated by evaluation function which would be decided by players requirement.
一般社団法人日本機械学会の論文
2005-09-10