골프볼 비행 궤적에 관한 연구

Abstract

The purpose of this study is to develop the 3-dimensional(3D) trajectory of golf ball impacted by the various club head speed. The prediction of golf ball trajectory is very difficult for the air turbulence during the golf ball flight. This golf ball experiences the dragging force, lifting force and gravitational force(weight) during the flight in the air. These forces control the flight motion or trajectory of golf ball, these forces also determine the carry distance and run distance of golf ball. The developed KH Golf Profiler is examined by the very large data of PGA and LPGA measured by the golf ball radar Trackman during the last 4 years, the KH Golf Profiler has shown less than 3% differences compared with the PDA and LPGA data for 11~12 golf clubs.