Hybrid vibration signal monitoring approach for rolling element bearings.
Jarno KansanahoTommi KärkkäinenPublished in: ESANN (2019)
Keyphrases
- vibration signal
- monitoring and fault diagnosis
- condition monitoring
- fault diagnosis
- fault detection
- wavelet transform
- operating conditions
- wavelet analysis
- frequency band
- autoregressive
- denoising
- median filter
- morphological filters
- neural network
- multiresolution
- power spectrum
- expert systems
- low frequency
- real time
- extracted features
- mathematical morphology
- high frequency
- markov random field