Application of FEM in modelling of the resonance characteristics of piezoelectric resonators
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F02%3A00000117" target="_blank" >RIV/46747885:24220/02:00000117 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Application of FEM in modelling of the resonance characteristics of piezoelectric resonators
Original language description
The paper describes an application of the finite element method in modelling of the resonance characteristics of piezoelectric resonators. It contains derivation of the weak formulation of the problem based on the physical description of piezoelectric structures. Solving of the problem leads to the set of linear equations with large and sparse matrices. The matrices define the generalized eigenvalue problem, from which we can obtain the frequency spectrum of the resonator. The model is tested on the problem of the longitudinally vibrating quartz resonator XYt-j -cut, where our results are compared with measured frequencies.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BI - Acoustics and oscillation
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of Algoritmy 2002
ISBN
80-227-17509
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
215-222
Publisher name
Slovak University of Technology, Bratislava
Place of publication
Bratislava, Slovakia
Event location
Podbanské, Slovakia
Event date
Sep 8, 2002
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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