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5th IET Conference on Railway Condition Monitoring and Non-Destructive Testing (RCM 2011)
Methods for multibody modelling and simulation should accurately replicate the dynamic behaviour of rail-wheel interface including precise values for wheel-rail contact positions. This paper studies the development of a novel 3-D wheel-rail contact model which is used for dynamic simulation of a suspended wheelset with parameters listed for a typical Mark IV coach. The contact point locations on the wheel and rail are determined by the minimum difference method considering the lateraldoi:10.1049/cp.2011.0616 fatcat:o7nppd44hffttkhi5ocvkq4wqu