Effect of Piezoelectric Transducers on the Resonator Frequencies of a Hemispherical Resonator Gyroscope

I. L. Bataronov; G. E. Shunin; S. A. Kostryukov; V. V. Peshkov; S. A. Pisarev

doi:10.3103/S1062873819090028

Effect of Piezoelectric Transducers on the Resonator Frequencies of a Hemispherical Resonator Gyroscope

Authors: Bataronov I.L.¹, Shunin G.E.¹, Kostryukov S.A.¹, Peshkov V.V.¹, Pisarev S.A.¹
Affiliations:
1. Voronezh State Technical University
Issue: Vol 83, No 9 (2019)
Pages: 1110-1113
Section: Article
URL: https://journals.rcsi.science/1062-8738/article/view/187526
DOI: https://doi.org/10.3103/S1062873819090028
ID: 187526

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Abstract

The boundary problem for the eigenvalues of the electroelasticity equations describing the oscillations of a cylindrical resonator of a hemispherical resonator gyroscope is solved by finite element means. The first ten resonator frequencies are determined under different boundary conditions where PZT-4 ceramics are used as piezoelectric transducers for the buildup and pickup of signals.