All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

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

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20201 - Electrical and electronic engineering

Result continuities

  • Project

  • 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