Estimating elasticity modulus of the piezo ceramic disc (PCD) using basic mathematical modelling
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F18%3A73589928" target="_blank" >RIV/61989592:15310/18:73589928 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0030402618311136" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0030402618311136</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ijleo.2018.07.141" target="_blank" >10.1016/j.ijleo.2018.07.141</a>
Alternative languages
Result language
angličtina
Original language name
Estimating elasticity modulus of the piezo ceramic disc (PCD) using basic mathematical modelling
Original language description
The objective of this paper is to determine a mathematical modelling of piezoceramic disc vibration using a single degree freedom mechanical model, with estimation of its elasticity modulus. The experimental vibration displacement values of piezo ceramic disc have been achieved utilizing the swept-sine signal excitation following the peak values in the signal response measured by the laser Doppler vibrometer. Consistency between the mathematical modelling and experimental values have been observed from 97 to 80% between excitation amplitudes of 0.5 and 3.5 V when the mathematical modeling of piezo ceramic disc is normally taken into consideration with a linear working range. The results obtained from experimental studies on resonance frequency are in a compliance with reference value declared by producer of the piezo ceramic disc.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
OPTIK
ISSN
0030-4026
e-ISSN
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Volume of the periodical
173
Issue of the periodical within the volume
NOV
Country of publishing house
DE - GERMANY
Number of pages
11
Pages from-to
146-156
UT code for WoS article
000447247600019
EID of the result in the Scopus database
2-s2.0-85051631169