Research on Structurally Constrained KELM Fault-Diagnosis Model Based on Frequency-Domain Fuzzy Entropy.
Xiaosu FengGuanghui ZhangXuyi YuanYugang FanPublished in: Entropy (2023)
Keyphrases
- frequency domain
- fault diagnosis
- fuzzy entropy
- spatial domain
- fuzzy logic
- fourier transform
- fuzzy sets
- neural network
- membership functions
- fault detection
- expert systems
- electronic equipment
- low frequency
- power spectrum
- subband
- fault detection and diagnosis
- bp neural network
- denoising
- feature extraction
- operating conditions
- analog circuits
- chemical process
- monitoring and fault diagnosis
- multi sensor information fusion
- filter bank
- gas turbine
- power transformers
- rough sets
- multiple faults
- computational intelligence
- fuzzy systems
- image segmentation
- power spectra
- control system
- wavelet transform
- computational complexity
- fast fourier transform
- natural images
- fuzzy controller
- knowledge base
- artificial intelligence