Sensorless Drive for Salient Synchronous Motors Based on Direct Fitting of Elliptical-Shape High-Frequency Currents.
Ludovico OrtombinaMatteo BertoLuigi AlbertiPublished in: IEEE Trans. Ind. Electron. (2023)
Keyphrases
- high frequency
- low frequency
- visual quality
- high resolution
- subband
- low pass
- discrete wavelet transform
- wavelet transform
- wavelet coefficients
- wavelet domain
- high frequencies
- high frequency components
- shape features
- low and high frequency
- multi resolution analysis
- low bit rate coding
- permanent magnet
- similarity measure
- control algorithm
- multiscale
- wavelet decomposition
- image denoising
- image quality