Analysis of Golf Ball Mobility and Balancing based on IoT Sports Environments

다국어 초록 (Multilingual Abstract)

Recently, IoT researches using sensor data based on embedded networks in various fields including healthcare and sports have been continuously attempted. This study analyzes golf ball mobility to support IoT application in golf sports field. Generally, since the difference in density occurs due to the condition of the inner material and the abnormal state at the time of the outer skin joining during the manufacturing of the golf ball, the weight of each subset is equal for any two points with the same radius in the sphere cannot be guaranteed. For this reason, the deflected weight of the sphere has the undesirable effect of hitting the ball in a direction in which the weight of the ball is heavy. In this study, it is assumed that there is a unique center of gravity of the ball, and even if the golf ball cannot be manufactured perfectly, it wants to establish the basic principle to accurately recognize or mark the putting line based on the center of gravity. In addition, it is evaluated how the mobility of the golf ball with a deviation from the center of gravity of the golf ball affects the progress path (or movement direction) and the moving distance (or carry distance) after the golfer hits. The basic model of the mobility of the golf ball can help the golfer exercise model and the correlation analysis.
The basic model of the mobility of the golf ball can help the golfer exercise model and the correlation analysis.

참고문헌 (Reference)

1 "http://www.clubmaker-online.com/golfclubreview.pdf"

2 A. Ivanov, "Three Dimensional Golf Ball Flight, TEHNOMUS - New Technologies and Products in Machine Manufacturing Technologies"

3 R. Fellner, "The Golf Ball: Past, Present and Future"

4 Nasim Daemi, "On generalized rolling of golf balls considering an offset center of mass and rolling resistance: a study of putting" Springer Science and Business Media LLC 19 (19): 35-46, 2016

5 H. J. Lee, "Golfball Trajectory Modeling with Nonlinear Characteristics" 628-630, 2010

6 M. S. Prasath, "Effect of Dimples on Aircraft Wing" 2 (2): 234-242, 2017

7 T. G. Lee, "Analysis of motions based on golf-ball deviation for constructing IoT environments" 4 (4): 1757-1760, 2018

8 E. Livya, "Aerodynamic Analysis of Dimple Effect on Aircraft Wing" 9 (9): 350-353, 2015

9 Firoz Alam, "A study of golf ball aerodynamic drag" Elsevier BV 13 : 226-231, 2011

10 S. S. Mahamuni, "A Review on study of Aerodynamic Characteristics of Dimple Effect on Wing" 2 (2): 18-21, 2015