A Parameter-Driven Methodology of Wheel Flat Modeling for Wheel–Rail Impact Dynamics

A wheel flat is a typical wheel defect that significantly impacts the wheel–rail system, posing substantial challenges to vehicle operation safety. In the existing literature, the wheel flat plane model does not account for the contribution of the width direction to the impact response and thus cann...

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發表在:	Applied Sciences
Main Authors:	Guangwei Zhao, Nan Li, Yuxin Sun, Changxin Chi
格式:	Article
語言:	英语
出版:	MDPI AG 2024-07-01
主題:	three-dimensional wheel flat model NURBS vehicle–track coupled dynamics model wheel–rail impact force wheel–rail contact geometry
在線閱讀:	https://www.mdpi.com/2076-3417/14/13/5956