Extended Kalman Filter Utilization for a Railway Traction Vehicle Slip Control

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F17%3A00312635" target="_blank" >RIV/68407700:21230/17:00312635 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/OPTIM.2017.7975079" target="_blank" >http://dx.doi.org/10.1109/OPTIM.2017.7975079</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/OPTIM.2017.7975079" target="_blank" >10.1109/OPTIM.2017.7975079</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Extended Kalman Filter Utilization for a Railway Traction Vehicle Slip Control

Popis výsledku v původním jazyce

Locomotives reach a high value of tractive effort. The high values of tractive effort can cause problems if an adhesion conditions are poor. A wheel velocity high value that is much greater than the train velocity can occur in this case. The high slip velocity value has to be eliminated because it causes a high wear of wheels and rails and can cause damage to some locomotive mechanical parts. The slip velocity can be decreased by significant reduction of the tractive effort. The result of the tractive effort reduction is the train velocity decreasing and mechanical stress. Slip controllers are used to avoiding this situation. There are many types of slip controllers that were developed in the past. New slip controllers are still developed and improved today. In the paper is presented slip control method that is based on an extended Kalman filter that can rapidly and reliably detect decreasing of the adhesion. The method performance is demonstrated on simulations that are based on measured data.

Název v anglickém jazyce

Extended Kalman Filter Utilization for a Railway Traction Vehicle Slip Control

Popis výsledku anglicky

Locomotives reach a high value of tractive effort. The high values of tractive effort can cause problems if an adhesion conditions are poor. A wheel velocity high value that is much greater than the train velocity can occur in this case. The high slip velocity value has to be eliminated because it causes a high wear of wheels and rails and can cause damage to some locomotive mechanical parts. The slip velocity can be decreased by significant reduction of the tractive effort. The result of the tractive effort reduction is the train velocity decreasing and mechanical stress. Slip controllers are used to avoiding this situation. There are many types of slip controllers that were developed in the past. New slip controllers are still developed and improved today. In the paper is presented slip control method that is based on an extended Kalman filter that can rapidly and reliably detect decreasing of the adhesion. The method performance is demonstrated on simulations that are based on measured data.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

Optimization of Electrical and Electronic Equipment (OPTIM) & 2017 Intl Aegean Conference on Electrical Machines and Power Electronics (ACEMP), 2017 International Conference on

ISBN

978-1-5090-4489-4

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

869-874

Název nakladatele

IEEE

Místo vydání

—

Místo konání akce

Brasov, Romania

Datum konání akce

25. 5. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000426909600134