Open-Circuit Fault Diagnosis of Six-Phase Permanent Magnet Synchronous Motor Drive System Based on Empirical Mode Decomposition Energy Entropy.
Yue WuZhifeng ZhangYang LiQuanzeng SunPublished in: IEEE Access (2021)
Keyphrases
- permanent magnet synchronous
- fault diagnosis
- empirical mode decomposition
- analog circuits
- instantaneous frequency
- non stationary
- neural network
- expert systems
- fault detection and diagnosis
- fault detection
- hilbert transform
- hilbert huang transform
- chemical process
- single phase
- fuzzy logic
- electronic equipment
- operating conditions
- power transformers
- gas turbine
- bp neural network
- multi band
- power plant
- monitoring and fault diagnosis
- frequency modulation
- intrinsic mode functions
- circuit design
- multi sensor information fusion
- digital circuits
- wavelet decomposition
- image processing
- failure modes
- autoregressive
- subband
- multiresolution
- feature vectors
- pattern recognition
- multiscale
- machine learning