Piezoelectric Energy Harvesting from Low-Frequency Vibrations Based on Magnetic Plucking and Indirect Impacts.
Michele RossoAlessandro NastroMarco BaùMarco FerrariVittorio FerrariAlberto CoriglianoRaffaele ArditoPublished in: Sensors (2022)
Keyphrases
- low frequency
- high frequency
- low frequency coefficients
- electromagnetic fields
- frequency domain
- wavelet transform
- subband
- energy consumption
- fusion rules
- low pass
- wavelet analysis
- discrete wavelet transform
- high voltage
- frequency band
- high resolution
- magnetic field
- original images
- high frequency components
- wavelet coefficients
- low and high frequency
- dct domain
- contourlet transform
- machine learning
- data fusion
- wireless sensor networks