scholarly journals Dynamics of Railway Vehicles Movement on Transition Curves

2021 ◽  
Vol 15 (4) ◽  
pp. 21-29
Author(s):  
Agata Basak ◽  
Edward Nowak
Keyword(s):  
Railway Vehicles ◽  
Transition Curves

scholarly journals Investigation into nonlinear phenomena for various railway vehicles in transition curves at velocities close to critical one

2019 ◽  
Vol 98 (3) ◽  
pp. 1555-1601 ◽  
Author(s):  
Krzysztof Zboinski ◽  
Milena Golofit-Stawinska
Keyword(s):  
Critical Velocity ◽  
Systematic Variation ◽  
Transition Curve ◽  
Railway Vehicle ◽  
Nonlinear Phenomena ◽  
Nonlinear Behaviour ◽  
Railway Vehicles ◽  
System Parameters ◽  
Simulation Results ◽  
Transition Curves

Abstract In this paper recent simulation results aimed at studying nonlinear phenomena that accompany motion of railway vehicle in transition curve at velocities around the vehicle critical velocity are presented by the authors. Such results concern six different objects representing railway vehicles. These are: three 2-axle railway bogies, two 2-axle railway cars, and 4-axle railway car. The paper attention is devoted to presenting as many different nonlinear behaviours of the studied objects as possible. This is done first of all to give an idea to the readers of great number of the nonlinear behaviour types that can appear for railway vehicles in transition curves at velocities lower and bigger than vehicle critical velocity. The differences arising from specificity of particular objects are highlighted while systematic variation of the system parameters in order to study influence of such variation on differences in the behaviour is less represented. The paper ends with the comprehensive comments by the authors to the results obtained.

Active steering of railway vehicles: A feedforward strategy

2003 ◽  
Author(s):  
Shuiwen Shen ◽  
T X Mei ◽  
R. M. Goodall ◽  
J. Pearson ◽  
G. Himmelstein
Keyword(s):  
Railway Vehicles ◽  
Active Steering
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