Use of Zero-crossings Segmentation for Track Quality Assessment
This study concerns track quality assessment of standard-gauge railways in the context of the Hungarian railway system. Data gathered by multipurpose track recording vehicles matched the EN 13,848 requirements. Track Quality Index (TQI) measurement systems (The Federal Railroad Administration (FRA), the Netherlands’, and the Chinese TQI) are considered where three types of predetermined segment techniques: separate, moving, and Zero-crossings segmentation are employed. The importance of track segmentation in quality assessment, which affects maintenance planning, is shown by key findings. For... Mehr ...
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Dokumenttyp: | Artikel |
Erscheinungsdatum: | 2024 |
Reihe/Periodikum: | Acta Technica Jaurinensis, Vol 17, Iss 1, Pp 8-21 (2024) |
Verlag/Hrsg.: |
Széchenyi István University
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Schlagwörter: | track quality indices / track geometry / signal processing / zero-crossing / empirical mode decomposition / fra geometry tqi / netherlands tqi / chinese tqi / Technology / T |
Sprache: | Englisch |
Permalink: | https://search.fid-benelux.de/Record/base-29172982 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | https://doi.org/10.14513/actatechjaur.00726 |