- Tytuł:
- On the use of stochastic resonance for fault detection in spur gearboxes
- Autorzy:
-
Mba, C. U.
Marchesiello, S.
Fasana, A.
Garibaldi, L. - Powiązania:
- https://bibliotekanauki.pl/articles/327224.pdf
- Data publikacji:
- 2017
- Wydawca:
- Polska Akademia Nauk. Polskie Towarzystwo Diagnostyki Technicznej PAN
- Tematy:
-
stochastic resonance
false alarms
residual signal
filtered signals
rezonans stochastyczny
alarm fałszywy
sygnał - Opis:
- This study demonstrates how a time domain data based non-linear approach known as Stochastic Resonance (SR) can be effectively used for fault detection in spur gearboxes. SR has just been used recently for fault diagnosis in mechanical systems with a focus on faulty systems. This paper examines the behaviour of SR when it is applied to healthy systems, in particular a healthy gearbox and explores approaches like residual signal and filtered signal computations to aid in the containment of false alarms while improving overall results. Although SR is a time domain procedure, its results also extend to the frequency domain.
- Źródło:
-
Diagnostyka; 2017, 18, 3; 3-13
1641-6414
2449-5220 - Pojawia się w:
- Diagnostyka
- Dostawca treści:
- Biblioteka Nauki
Artykuł