Intelligent bearing fault signature extraction via iterative oscillatory behavior based signal decomposition (IOBSD).
Juanjuan ShiMing LiangPublished in: Expert Syst. Appl. (2016)
Keyphrases
- wavelet packet
- fault diagnosis
- automatic extraction
- information extraction
- signal processing
- frequency domain
- robot control
- recurrent neural networks
- impulse response
- image decomposition
- automatically extracted
- original signal
- signature verification
- iterative process
- multiscale
- filter bank
- high frequency
- intelligent systems
- denoising
- compressive sensing
- non stationary
- decomposition algorithm
- failure modes
- signature recognition
- energy compaction
- fuzzy logic
- received signal