A Low Contact Force Polishing System for Micro Molds that Utilizes 2-Dimensional Low Frequency Vibrations (2DLFV) with Piezoelectric Actuators (PZT) and a Mechanical Transformer Mechanism.
Sze Keat CheeHirofumi SuzukiJunchi UeharaTakeshi YanoToshiro HiguchiWeimin LinPublished in: Int. J. Autom. Technol. (2013)
Keyphrases
- contact force
- low frequency
- high frequency
- frequency domain
- high voltage
- finite element analysis
- master slave
- wavelet transform
- subband
- finite element model
- fuzzy logic
- high frequency components
- wavelet coefficients
- low and high frequency
- discrete wavelet transform
- frequency band
- image processing
- active control
- numerical simulations
- fault diagnosis
- finite element
- mathematical model
- high resolution
- similarity measure
- feature extraction