A Novel Wavelet Transform - Empirical Mode Decomposition Based Sample Entropy and SVD Approach for Acoustic Signal Fault Diagnosis.
Jiejunyi LiangZhixin YangPublished in: ICSI (3) (2015)
Keyphrases
- fault diagnosis
- empirical mode decomposition
- wavelet transform
- acoustic signal
- wavelet decomposition
- non stationary
- multiresolution
- subband
- multiscale
- image compression
- neural network
- hilbert huang transform
- wavelet coefficients
- expert systems
- image coding
- fault detection
- wavelet domain
- feature extraction
- vibration signal
- fault detection and diagnosis
- monitoring and fault diagnosis
- high frequency
- low frequency
- fuzzy logic
- power transformers
- multiple faults
- electronic equipment
- operating conditions
- multi band
- intrinsic mode functions
- gas turbine
- chemical process
- artificial intelligence
- multi sensor information fusion
- wavelet packet
- condition monitoring
- wavelet analysis
- rotating machinery
- image processing
- analog circuits
- image analysis
- machine learning