Comparison of Different Kalman Filters Types Performance for a Locomotive Slip Control Purposes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F17%3A00311999" target="_blank" >RIV/68407700:21230/17:00311999 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Comparison of Different Kalman Filters Types Performance for a Locomotive Slip Control Purposes

Popis výsledku v původním jazyce

To reach an efficient tangential force transfer between wheels and rails of railway vehicles, it needs to be equiped by slip controllers. The slip controller goal is to limit the force if a significant value of a slip can happen. The big value of the slip can occur if the required force is greater than the maximal transferable force or if an adhesion conditions became worsening. The slip control issue has been solved for several years. Many slip control methods were developed during these years. The slip control issue is still actual because of the tractive effort and train speed increases and because fast and reliable slip controller can eliminate undesirable mechanical effects and wear. Some slip control methods use the adhesion force estimation. A Kalman filter or its some variant can be used for the force estimation. The Kaman filter, an extended Kalman filter and an unscented Kalman filter are described in the paper, and their performances are compared from the slip control point of view.

Název v anglickém jazyce

Comparison of Different Kalman Filters Types Performance for a Locomotive Slip Control Purposes

Popis výsledku anglicky

To reach an efficient tangential force transfer between wheels and rails of railway vehicles, it needs to be equiped by slip controllers. The slip controller goal is to limit the force if a significant value of a slip can happen. The big value of the slip can occur if the required force is greater than the maximal transferable force or if an adhesion conditions became worsening. The slip control issue has been solved for several years. Many slip control methods were developed during these years. The slip control issue is still actual because of the tractive effort and train speed increases and because fast and reliable slip controller can eliminate undesirable mechanical effects and wear. Some slip control methods use the adhesion force estimation. A Kalman filter or its some variant can be used for the force estimation. The Kaman filter, an extended Kalman filter and an unscented Kalman filter are described in the paper, and their performances are compared from the slip control point of view.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

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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