A sensorless PMSM drive using modified high-frequency test pulse sequences for the purpose of a discrete-time current controller with fixed sampling frequency.
Frederik M. De BeliePeter SergeantJan A. MelkebeekPublished in: Math. Comput. Simul. (2010)
Keyphrases
- high frequency
- low frequency
- visual quality
- high resolution
- control algorithm
- subband
- low pass
- wavelet coefficients
- wavelet transform
- high frequencies
- high frequency components
- high pass
- discrete wavelet transform
- frequency domain
- frequency band
- control strategy
- sliding mode
- low and high frequency
- closed loop
- control system
- wavelet decomposition
- image segmentation
- bandpass
- bit rate
- phase shifting
- feature vectors
- face recognition