Adhesion Characteristic Slope Estimation for Wheel Slip Control Purpose Based on UKF
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F21%3A00350297" target="_blank" >RIV/68407700:21230/21:00350297 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1109/TVT.2021.3072484" target="_blank" >https://doi.org/10.1109/TVT.2021.3072484</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TVT.2021.3072484" target="_blank" >10.1109/TVT.2021.3072484</a>
Alternative languages
Result language
angličtina
Original language name
Adhesion Characteristic Slope Estimation for Wheel Slip Control Purpose Based on UKF
Original language description
Slip controllers are crucial for railway vehicle operation when a high tractive effort is required. The slip controllers have been developed for decades, and their developments continue. The developed slip controllers are based on many more or less effective principles. One of the perspective slip controllers determines a phase shift between an injected excitation signal to the required torque of the electric drive and the signal representation in a measured wheel angular velocity. The slip controllers that are based on the principle can effectively work with any adhesion conditions. However, the slip controller principle has some drawbacks like high filtration requirements, possible failure due to mechanical shock in the wheel-rail contact and long response time. The paper proposes a novel phase shift detection method for the slip controller based on an unscented Kalman filter that can cope with the known disadvantages of the original slip controller. When the proper output of the UKF is used, the slip controller becomes faster, more reliable and can work when the original slip controller fails. The proposed slip controller was verified on the measured data in an open-loop calculation and the mathematical model in the closed-loop simulation.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
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Continuities
N - Vyzkumna aktivita podporovana z neverejnych zdroju
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Transactions on Vehicular Technology
ISSN
0018-9545
e-ISSN
1939-9359
Volume of the periodical
70
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
4303-4311
UT code for WoS article
000659550300026
EID of the result in the Scopus database
2-s2.0-85104237676