Proportion-Extracting Chirplet Transform for Nonstationary Signal Analysis of Rotating Machinery.
Dong ZhangZhipeng FengPublished in: IEEE Trans. Ind. Informatics (2023)
Keyphrases
- non stationary
- signal analysis
- empirical mode decomposition
- rotating machinery
- fault detection
- fault diagnosis
- signal processing
- multiresolution
- random fields
- neural network
- speech signal
- blind source separation
- pattern recognition
- fuzzy logic
- wavelet decomposition
- expert systems
- intrinsic mode functions
- hilbert transform
- feature extraction