Improved High-Frequency Square-Wave Voltage Signal Injection Sensorless Strategy for Interior Permanent Magnet Synchronous Motors.
Wenzhen LiJinglin LiuPublished in: IECON (2019)
Keyphrases
- high frequency
- low frequency
- power supply
- high resolution
- subband
- visual quality
- permanent magnet synchronous
- wavelet transform
- high frequency components
- discrete wavelet transform
- frequency band
- wavelet coefficients
- low pass
- high frequencies
- control algorithm
- wavelet decomposition
- low and high frequency
- blocking artifacts
- wavelet domain
- power quality
- signal processing