Finite Element Analysis of 1-3-2 Piezoelectric Composite Resonance Frequency Characteristics

Taking the finite element method, the resonant frequency of the 1-3-2 type piezoelectric composites is calculated by finite element analysis software ANSYS. The relationship between the thickness of the composite material and its resonant frequency of admittance characteristics are calculated. The different structural parameters 1-3-2 type piezoelectric composite material samples are designed and prepared. The results show that the theoretical calculations are well matched with experimental results