Porovnání metod pro hodnocení kvality geometrie koleje
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Date
2025-09-09
Authors
Dušek, Erik
ORCID
0000-0001-5009-7240Advisor
Referee
Mark
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České vysoké učení technické v Praze
Abstract
Příspěvek se zabývá porovnáním veličin pro hodnocení kvality geometrie koleje na základě dat měřícího vozu. Ke zkoumaným veličinám patří směrodatná odchylka (SD), index kvality koleje (TQI), fraktální dimenze (FD) a lokální závady (ID). Pro posouzení jejich vhodnosti pro hodnocení kvality geometrie koleje byly vytvořeny grafy průběhu po délce i vývoje v čase.
The paper deals with the comparison of variables for track geometry quality evaluation based on data from a measuring car. The variables examined include standard deviation (SD), track quality index (TQI), fractal dimension (FD), and local defects (ID). To assess their suitability for track geometry quality evaluation, graphs of their progress along the length and variation over time were created.
The paper deals with the comparison of variables for track geometry quality evaluation based on data from a measuring car. The variables examined include standard deviation (SD), track quality index (TQI), fractal dimension (FD), and local defects (ID). To assess their suitability for track geometry quality evaluation, graphs of their progress along the length and variation over time were created.
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Peer-reviewed
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cs
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(C) České vysoké učení technické v Praze