Dienstag, 23. November 2021, 16:30 - 18:00 iCal

Vortrag von Karoline ALTEN

(AIT, Austrian Institute of Technology GmbH)


"Extracting information from vibration signals: What a tram ride can teach us about the rail network"


Vortrag im Rahmen des Meteorologisch-Geophysikalischen Kolloquiums.

HS 2B204, (Eberhard Clar Saal), Althanstr. 14, UZA 2, 1090 Wien
Althanstr, 14, UZA 2, 1090 Wien


Abstract: Vibration signals are used in various research fields to reveal information about materials and structures that cannot be assessed directly. While Geophysics uses seismic ground motion to learn about soil properties, mechanical engineers use non-destructive testing techniques such as ultrasound to find cracks in components and in recent years, vibro-acoustic techniques have been employed to learn about rolling stock and rail networks. This presentation will give an insight into some of the work currently done to detect railway faults and immission hotpots and to classify them automatically using machine learning approaches.


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Institut für Meteorologie und Geophysik


Andreas Plach/Herta Gassner
Institut für Meteorologie und Geophysik