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

Result code in 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>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Comparison of Different Kalman Filters Types Performance for a Locomotive Slip Control Purposes
Original language description
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.
Czech name
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Czech description
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Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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