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논문 기본 정보

자료유형
학술저널
저자정보
김광혁 (인천경제산업정보테크노파크) 김정호 (인천경제산업정보테크노파크) 한재길 (인천경제산업정보테크노파크) 강인철 (인천경제산업정보테크노파크)
저널정보
한국체육과학회 한국체육과학회지 한국체육과학회지 제26권 제4호 (자연과학 편)
발행연도
2017.8
수록면
1,255 - 1,264 (10page)
DOI
10.35159/kjss.2017.08.26.4.1255

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초록· 키워드

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This study was been focused on comparison of swing spot, ball trajectory, deflection of shaft with change of swing speed for two kind of shafts which have a different stiffness. Driver A(CPM=246) and Driver B(CPM=218) were joined to Golf Swing Robot, and then swing test was carried out at 80 mph, 90 mph, 100 mph for swing speed. An increase of swing speed resulted in a closing of face angle, an increasing of beginning velocity and carry of ball. As for deflection of shaft, that of Driver A increased toward swing direction with swing speed, and that of Driver B increased with swing speed but decreased in range of 100 mph. As for Droop of both Driver A and Driver B, it was not a significant difference in range of 80 mph, 90 mph, but there showed a significant difference in range of 100 mph. In comparison of carry between Driver A and Driver B at 100 mph swing speed, that of Driver A was longer than that of Driver B, because a deflecting direction of Driver A is same to the swing direction so dynamic energy of club head could be transferred more to golf ball than that of Driver B of which deflecting direction was opposite to the swing direction.

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Abstract
Ⅰ. 서론
Ⅱ. 연구방법
Ⅲ. 결과
Ⅳ. 결론
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