- Tytuł:
- The visualization of shaft vibration using the algorithm of phase-amplitude data interpolation
- Autorzy:
- Piątkowski, J.
- Powiązania:
- https://bibliotekanauki.pl/articles/123025.pdf
- Data publikacji:
- 2016
- Wydawca:
- Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
- Tematy:
-
machine diagnostics
vibration condition monitoring
data interpolation
flexible rotor
diagnostyka maszyn
interpolacja danych
wirnik elastyczny - Opis:
- In many cases of observations of phenomena and physical processes we use data measured in multidimensional spaces. However, in practice, for the economic or technical reasons, we cannot obtain equally numerous data sets for all dimensions. In this case we can say that we are trying to assess or classify this process by using a few parts of its projection. For processing and computing of an input data a different solutions of interpolation and/or approximation are often used. But data, which have phase-amplitude nature, should be treated in a specific way. The lack of proper interpretation of phase shifts in many cases can result in obtaining the significant distortions of an analyzed process image. In this paper the algorithm of phase-amplitude interpolation is presented. This algorithm has been used for creating the contours charts, as projections of rotating shaft vibrations, in transient operating conditions of the machine.
- Źródło:
-
Journal of Applied Mathematics and Computational Mechanics; 2016, 15, 1; 137-148
2299-9965 - Pojawia się w:
- Journal of Applied Mathematics and Computational Mechanics
- Dostawca treści:
- Biblioteka Nauki
Artykuł