3D dynamic modelling and simulation of a golf drive

Abstract

A validated dynamic model of a golf driver can be an invaluable asset in designing a well performing club. We present a model for simulating the golf drive that includes experimentally-measured inputs from actual golfers, and a three-dimensional (3D) flexible shaft model based on Rayleigh beam theory. The result is a computationally-efficient dynamic model that includes the “signature ” of an individual’s swing, and the bending and torsion that is so important to the performance of the club. Good agreement was obtained between the simulated and experimental results. © c ○ 2009 2010 Publishedby by Elsevier Ltd.