Displacement Estimation and Control Based on High Frequency Injection and Bridge Circuit in Piezoelectric Actuators.
Chihiro MikuriyaKenta SekiMakoto IwasakiPublished in: IECON (2020)
Keyphrases
- high frequency
- low frequency
- displacement estimation
- control system
- high resolution
- visual quality
- wavelet transform
- wavelet coefficients
- diesel engine
- low pass
- high frequencies
- control method
- subband
- frequency band
- high speed
- discrete wavelet transform
- control strategy
- wavelet decomposition
- blocking artifacts
- high frequency components
- power supply
- super resolution
- high voltage
- active control
- multiscale