Abrupt change detection in railway noise data

Abrupt change detection in railway noise data

Current methods for diagnosing the quality of the railway superstructure are mainly based on optical sensors, which are relatively expensive compared to acoustic sensors. As part of the HLUKOS research project, a pair of microphones is installed near the wheel-rail contact point on a diagnostic veh...

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Bibliographic Details
Main Authors: Jan Kruntorád, Tetiana Reznychenko, Petr Červenka
Format: Article
Language:English
Published: Czech Technical University in Prague 2025-06-01
Series:Acta Polytechnica CTU Proceedings
Subjects:
abrupt change
change detection
likelihood ratio
railway diagnostics
railway noise
wheel-rail contact
Online Access:https://ojs.cvut.cz/ojs/index.php/APP/article/view/10635
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