| 摘要 |
PROBLEM TO BE SOLVED: To provide a simulator for golf swing useful for training (subjective recognition) with an accurate image to golf swing while visually realizing (objectively recognizing) the characteristic of golf swing by abstracting and modeling the essential part of the golf swing in view of the various and complicated nature of the golf swing influenced by physical and metal characteristics and a habit based on experience in addition to a chaotic dynamic characteristic inherent in itself. SOLUTION: This simulator is based on a double pendulum with two pendulums connected above and below. The upper pendulum is a left arm, the lower pendulum is a club, and a connection part is a grip. Conditions such as the horizontal shift of an upper rotation axis of the upper pendulum (the rotation of the shoulder), the vertical motion of an upper rotation axis of the upper pendulum (head up), and the braked rotation of a connection part between the first pendulum and second pendulum (stiff motion of the grip and a cock) are added to the movement of the double pendulum for the simulation.
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