- Tytuł:
- Identification of plastic deformations in carbon steel elements using the filtered Barkhausen Noise signal
- Autorzy:
-
Dybała, Jacek
Nadulicz, Krzysztof - Powiązania:
- https://bibliotekanauki.pl/articles/2146631.pdf
- Data publikacji:
- 2020
- Wydawca:
- Politechnika Poznańska. Instytut Mechaniki Stosowanej
- Tematy:
-
non-destructive evaluation
plastic deformation
Barkhausen noise
signal processing
badania nieniszczące
odkształcenie plastyczne
szum Barkhausena
przetwarzanie sygnałów - Opis:
- The paper presents new approach to processing the Barkhausen Noise signal in order to detect and identify plastic deformations in carbon steel. A new automatic method of Barkhausen effect signal filtration was investigated. Apart from a classical measurement of Barkhausen effect signal, for which the RMS value is assumed, the signal waveform factor was also used in analyzes. The developed approach to processing the Barkhausen Noise signal has made it possible to obtain more useful diagnostic data than those obtained from the raw signal.
- Źródło:
-
Vibrations in Physical Systems; 2020, 31, 1; art. no. 2020106
0860-6897 - Pojawia się w:
- Vibrations in Physical Systems
- Dostawca treści:
- Biblioteka Nauki
Artykuł