Transient Feature Extraction Based on Time-Frequency Manifold Image Synthesis for Machinery Fault Diagnosis.
Xiaoxi DingQingbo HeYimin ShaoWenbin HuangPublished in: IEEE Trans. Instrum. Meas. (2019)
Keyphrases
- image synthesis
- fault diagnosis
- feature extraction
- frequency domain
- wavelet transform
- computer graphics
- expert systems
- neural network
- feature space
- steady state
- bp neural network
- condition monitoring
- fault detection
- fuzzy logic
- image processing
- electronic equipment
- operating conditions
- chemical process
- analog circuits
- power transformers
- fault detection and diagnosis
- feature vectors
- rotating machinery
- multiple faults
- fault identification
- face recognition
- gas turbine
- monitoring and fault diagnosis
- fault diagnostic
- specular reflection
- extracted features
- decision making
- feature selection
- wavelet packet
- power plant
- light source
- principal component analysis
- artificial neural networks
- computer vision