Simulation of Active Wheelset Steering for an Electric Locomotive

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F22%3A00346197" target="_blank" >RIV/68407700:21220/22:00346197 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1051/matecconf/202235703004" target="_blank" >https://doi.org/10.1051/matecconf/202235703004</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1051/matecconf/202235703004" target="_blank" >10.1051/matecconf/202235703004</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Simulation of Active Wheelset Steering for an Electric Locomotive

Popis výsledku v původním jazyce

Reduction of the force interaction between vehicle and track is strongly desirable for many reasons. Because conventional methods of reduction of wheel-rail contact forces, based on tuning of vehicle suspension parameters or utilising various mechanisms acting between wheelsets, bogie-frames and car-body, reach their limits, active controlled systems are becoming a promising solution of the problem. The paper is created within the project which aim is to design a system of active wheelset steering for an electric four-axle locomotive. The project consists of three main stages: multibody simulations, scaled roller rig experiments and field tests. One of the important elements of wheelset steering system is the estimation of the actual track curvature. The paper focuses on the track curvature calculation based on the rotation of the bogies towards the bogie-frame. The method of track curvature calculation is proposed and assessed across varying track radiuses, vehicle speeds and friction conditions.

Název v anglickém jazyce

Simulation of Active Wheelset Steering for an Electric Locomotive

Popis výsledku anglicky

Reduction of the force interaction between vehicle and track is strongly desirable for many reasons. Because conventional methods of reduction of wheel-rail contact forces, based on tuning of vehicle suspension parameters or utilising various mechanisms acting between wheelsets, bogie-frames and car-body, reach their limits, active controlled systems are becoming a promising solution of the problem. The paper is created within the project which aim is to design a system of active wheelset steering for an electric four-axle locomotive. The project consists of three main stages: multibody simulations, scaled roller rig experiments and field tests. One of the important elements of wheelset steering system is the estimation of the actual track curvature. The paper focuses on the track curvature calculation based on the rotation of the bogies towards the bogie-frame. The method of track curvature calculation is proposed and assessed across varying track radiuses, vehicle speeds and friction conditions.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20302 - Applied mechanics

Projekt

<a href="/cs/project/TN01000026" target="_blank" >TN01000026: Národní centrum kompetence Josefa Božka pro pozemní dopravní prostředky</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

25th Polish-Slovak Scientific Conference on Machine Modelling and Simulations (MMS 2020)

ISBN

978-2-7598-9119-1

ISSN

—

e-ISSN

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Počet stran výsledku

14

Strana od-do

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Název nakladatele

Kazimierz Wielki University Faculty of Mechatronics

Místo vydání

Bydgoszcz

Místo konání akce

Tleń

Datum konání akce

8. 9. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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