Design of Adaptive Filter for Health Monitoring on a Gearbox
2006 ◽
Vol 321-323
◽
pp. 1237-1240
Keyword(s):
Impulsive vibration signals in gearbox are often associated with faults, which lead to due to irregular impacting. Thus these impulsive vibration signals can be used as indicators of machinery faults. However it is often difficult to make objective measurement of impulsive signals because of background noise signals. In order to ease the measurement of impulsive signal embedded in background noise, we enhance the impulsive signals using adaptive signal processing and then analyze them in time and frequency domain by using time-frequency representation. This technique is applied to the diagnosis of faults within laboratory gearbox.
1999 ◽
Vol 121
(4)
◽
pp. 488-494
◽
Keyword(s):
2020 ◽
Vol 9
(4)
◽
pp. 727-733
2010 ◽
Vol 54
(1-2)
◽
pp. 59
Keyword(s):
1992 ◽