Finite Element Modeling and Test of Piezo Disk with Local Ring Electrodes for Micro Displacement
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DOI: 10.3390/mi13060951
Abstract: A new piezoelectric actuator combining interdigitated ring electrodes and a PZT-52(Lead Zirconate Titanate) disk was investigated for the large displacement requirements of piezoelectric actuators. Finite element models were established according to the structural characteristics of… read more here.
Keywords: ring electrodes; displacement; piezo disk; finite element ... See more keywords