MATEC Web Conf.
Volume 341, 2021The VII International Scientific and Practical Conference “Information Technologies and Management of Transport Systems” (ITMTS 2021)
|Number of page(s)||5|
|Published online||21 July 2021|
Building an information model in wheel-rail tribosystem control tasks
1 Russian University of Transport (RUT), Dept. of “Traction rolling stock”, 101000 Moscow, Russia
2 Bryansk State Technical University, Dept. of “Railway rolling stock”, 241000 Bryansk, Russia
* Corresponding author: firstname.lastname@example.org
The issues of filling the information model with data on the state of the wheel-rail tribosystem are considered. The “Program for modeling the transverse position of a wheelset in a track” is used, and the main modules of the program are described. The geometrical parameters of the contact of the wheel profile with the rail profile are obtained. The values of the nominal contact of the wheel with the rail for the extreme and intermediate positions of the wheel pair in the rail track are calculated. The displacement of the wheelset in the rail track, its slope, and the width of the contact of the wheel with the rail, the gap between the wheel crest and the inner face of the rail are determined. The obtained data are compared with the results of the experiment.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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