Results 291 to 300 of about 1,959,097 (341)

Track geometry estimation from vehicle–body acceleration for high-speed railway using deep learning technique

Vehicle System Dynamics, 2022
Track geometry monitoring is essential for track maintenance. Dedicated track inspection vehicles are scheduled to measure track geometry irregularities throughout the railway network, so cannot inspect each line frequently.
X. Hao, Jian Yang, Fei Yang, Xianfu Sun, Ya-Li Hou, Jian Wang   +5 more
semanticscholar   +1 more source

Railway vehicle dynamics

Physics in Technology, 1986
Various aspects of the dynamic behaviour of modern high-speed rail vehicles are discussed together with an explanation of some of the physical phendmena which occur.
openaire   +1 more source

Stochastic failure process of railway vehicle dampers and the effects on suspension and vehicle dynamics

, 2020
Railway vehicle dampers undergo degradation and failure after long-term service. Bench tests in this paper indicate a stochastic failure process, in which damping characteristics follow bimodal random distributions between normal and failure; failure ...
Y. Zeng, D. Song, W. H. Zhang, Z. Y. Hu, Z. Chang   +4 more
semanticscholar   +1 more source

A three-dimensional analytical model and parameter determination method of the elastic vibration of a railway vehicle carbody

Vehicle System Dynamics, 2020
Reducing railway vehicles’ three-dimensional (3D) elastic vibration is needed to improve passenger comfort. This paper presents a 3D analytical model and parameter determination method for the elastic vibration of a carbody.
Yuki Akiyama, T. Tomioka, T. Takigami, K. Aida, T. Kamada   +4 more
semanticscholar   +1 more source

Lateral-vertical coupled active suspension on railway vehicle and optimal control methods

Vehicle System Dynamics, 2020
Plenty of studies focused on single-direction active suspensions on railway vehicles; at least four actuators per vehicle are needed forconventional active secondary suspensions in both lateral and vertical directions, leading to a sharp increase in ...
Y. Zeng, W. H. Zhang, D. L. Song
semanticscholar   +1 more source

Bifurcation Analysis of Railway Vehicles

Multibody System Dynamics, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Railway applications. Fire protection on railway vehicles

2013
  +10 more sources

Modelling and evaluation of the hunting behaviour of a high-speed railway vehicle on curved track

Proceedings of the Institution of mechanical engineers. Part F, journal of rail and rapid transit, 2018
Nowadays, rail transport is a very important part of the transportation network for any countries. The demand for high operational speed makes hunting a very common instability problem in railway vehicles.
Vivek Kumar, V. Rastogi, P. Pathak
semanticscholar   +1 more source

Influence of the railway vehicle properties in the running safety against crosswinds

, 2021
R. Heleno, P. Montenegro, H. Carvalho, D. Ribeiro, R. Calçada, C. Baker   +5 more
semanticscholar   +1 more source

Charging infrastructure access and operation to reduce the grid impacts of deep electric vehicle adoption

Nature Energy, 2022
Siobhan Powell, , Inês Lima Azevedo
exaly