Sensorless Control of SPMSM Based on High-Frequency Positive- and Negative-Sequence Current Dual-Demodulation.
Shuang WangZhiwei LiDeliang WuJianfei ZhaoPublished in: IEEE Trans. Ind. Electron. (2023)
Keyphrases
- positive and negative
- high frequency
- low frequency
- decision rules
- positive or negative
- visual quality
- high frequencies
- wavelet coefficients
- wavelet transform
- high resolution
- positive examples
- subband
- discrete wavelet transform
- rough sets
- multi resolution analysis
- low pass
- frequency band
- phase shifting
- low bit rate coding
- positive data
- pattern recognition
- training instances
- extracted features
- control system
- wavelet domain
- image retrieval
- face recognition