抄録
In order to elevate accuracy on designing sports equipment, it is a very important key to quantify the boundary condition at grip part. However, the quantitative evaluation method of this boundary condition has not been established. In this study, an original quantitative method is proposed by using sensor glove. Moreover, influences of boundary condition on vibration properties of recreation sports equipment are also discussed. In addition, a numerical analysis method is proposed in order to substitute a complicated boundary condition for simple means. The validity of this numerical method is checked by modal transient analyses and collision experiments.
