22S 超軽量テニスラケットの性能向上に関する研究 : 重量付加による反発性とボールの飛びの簡略有限要素法モデルによる検討

概要

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At the current stage, the terms used in describing the performance of a tennis racket are based on the feeling of an experienced tester or a player. However, the optimum racket depends on the physical and technical levels of each user. Accordingly, there are a number of unclear points regarding the relationship between the performance estimated by a player and the physical properties of a tennis racket. This paper investigates the performance improvement of the super-light weight racket in terms of power by attaching weight to the racket available on the market. It is based on the simple Finite Element Analysis with an equivalent ball-strings compound system. The result shows that both rebound power coefficient and the postimpact velocity increases with the same total mass by attaching the weight at the top side on the racket face of super-light weighted racket.
一般社団法人日本機械学会の論文
2000-11-08