Simulation of nonlinear characteristics of vertical vibration of railway freight wagon varying with train speed

Simulation of nonlinear characteristics of vertical vibration of railway freight wagon varying with train speed

Traditional vertical vibration models of rail vehicle usually have high degrees of freedom, which affects the efficiency of numerical simulation. Regardless of the coupling effect between the vehicle and rail, a six degree of freedom (6DOF) quarter model with vertical displacement and rotation angle...

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Bibliographic Details
Main Authors: Juping Yang, Junguo Wang, Yongxiang Zhao
Format: Article
Language:English
Published: AIMS Press 2022-10-01
Series:Electronic Research Archive
Subjects:
railway freight wagon
modelling
nonlinear characteristics
chaos
lyapunov exponent
Online Access:https://www.aimspress.com/article/doi/10.3934/era.2022222?viewType=HTML

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https://www.aimspress.com/article/doi/10.3934/era.2022222?viewType=HTML

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