Modelling and behaviour of a bogie on irregular track
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F09%3A00501567" target="_blank" >RIV/49777513:23520/09:00501567 - isvavai.cz</a>
Alternative codes found
RIV/49777513:23210/09:00501567
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
čeština
Original language name
Modelling and behaviour of a bogie on irregular track
Original language description
The paper deals with modelling and dynamic analysis of a bogie running on a spatially irregular track. The bogie consists of two individual drives with hollow shafts and of the bogie frame coupled with the car body. Mathematical model of the bogie is created by the decomposition method. The forces between wheels and rails are supposed to be nonlinear according to Kalker's theory. The whole bogie is excited by spatial track irregularities. The computational in-house software for simulation of the bogie vibration is created in MATLAB. The dynamic behaviour of the bogie is investigated by numerical simulations using proper computational model.
Czech name
Modelling and behaviour of a bogie on irregular track
Czech description
The paper deals with modelling and dynamic analysis of a bogie running on a spatially irregular track. The bogie consists of two individual drives with hollow shafts and of the bogie frame coupled with the car body. Mathematical model of the bogie is created by the decomposition method. The forces between wheels and rails are supposed to be nonlinear according to Kalker's theory. The whole bogie is excited by spatial track irregularities. The computational in-house software for simulation of the bogie vibration is created in MATLAB. The dynamic behaviour of the bogie is investigated by numerical simulations using proper computational model.
Classification
Type
D - Article in proceedings
CEP classification
BI - Acoustics and oscillation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/1M0519" target="_blank" >1M0519: Research Centre of Rail Vehicles</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Engineering Mechanics 2009
ISBN
978-80-86246-35-2
ISSN
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e-ISSN
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Number of pages
16
Pages from-to
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Publisher name
Institute of Theoretical and Applied Mechanics AS CR
Place of publication
Prague
Event location
Svratka
Event date
May 14, 2009
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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