An abnormal carbody swaying of intercity EMU train caused by low wheel–rail equivalent conicity and damping force unloading of yaw damper

An abnormal carbody swaying of intercity EMU train caused by low wheel–rail equivalent conicity and damping force unloading of yaw damper

Abstract Low-frequency carbody swaying phenomenon often occurs to railway vehicles due to hunting instability, which seriously deteriorates the ride comfort of passengers. This paper investigates low-frequency carbody swaying through experimental analysis and numerical simulation. In the tests, the...

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Bibliographic Details
Main Authors: Yixiao Li, Maoru Chi, Zhaotuan Guo, Shulin Liang
Format: Article
Language:English
Published: SpringerOpen 2023-03-01
Series:Railway Engineering Science
Subjects:
Low-frequency carbody swaying
Intercity EMU
Equivalent conicity
Damping characteristics
Test verification
Online Access:https://doi.org/10.1007/s40534-022-00295-w

Internet

https://doi.org/10.1007/s40534-022-00295-w

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