The Study of the Effect of Stable Apparatus to the Bow Vibration and Stability

• Main Authors: Chy-Shean Kuo, 郭旗顯
• Other Authors: 陳五洲
• Format: Others
• Language: zh-TW
• Published: 2002
• Online Access: http://ndltd.ncl.edu.tw/handle/39xnv9

碩士 === 國立體育學院 === 教練研究所 === 90 === The Study of the Effect of Stable Apparatus to the Bow Vibration and Stability Abstract The sport of archery requires highly stability. The factors that affect this stability include athlete’s generic advantage, training, and equipment quality. The bow is a complex sporting apparatus combined with different geometry asymmetrical. This study utilize a self-designed mechanical arm and 3 axial accelerate meter to simulate the bow and to test the stabilize apparatus’ effect on the bow. The stabilize apparatus were arranged on different location of the bow to study there stabilizing effect. The results of the mechanical arm were compared with archer on the same condition. The results were tested with one way and two way ANOVA at (?0.05), findings were as fellow: 1. The 3 axial combined vibration was the smallest on the archer condition, but only the front-back stabilize vibration was better then the mechanical condition. 2. In the four location vibration absorption tests, the 20 cm exhibit best 3 axial combined effects on the transverse direction. 3. The 6 location stabilize apparatus tests indicate no significant effect of the up, down and central location. It also indicate the rubber vibration absorber is the best vibration absorption device. 4. On the different structure stabilizers’ test, the w&w group indicate better 3 axial sagittal and transverse absorption effect then the Beiter group. Keywords: Archery, Absorption, Vibration, Stabilize