Modeling and Experimental Test Study of a Multilayer Piezoelectric Actuator
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F16%3A00307670" target="_blank" >RIV/68407700:21230/16:00307670 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-319-29754-5_32" target="_blank" >http://dx.doi.org/10.1007/978-3-319-29754-5_32</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-319-29754-5_32" target="_blank" >10.1007/978-3-319-29754-5_32</a>
Alternative languages
Result language
angličtina
Original language name
Modeling and Experimental Test Study of a Multilayer Piezoelectric Actuator
Original language description
In order to increase the performance of piezoelectric actuators/sensors, a common practice is to stack thin layers of active materials with electrodes in between such that higher electric fields are achieved inside the piezoelectric elements. Modeling this composite material requires either a detailed description of the layers components or the use of equivalent properties. The work presented in this paper achieved a comparative study between these two modeling approaches. The predictions are verified against experimental result. It shows that the both modeling approaches obtain similar results in modal analysis, and in each numerical model, a consistent natural frequency mismatch was found to compare with the experimental modal analysis. A Frequency Response Function (FRF) comparison between experimental measurement and equivalent properties modeling approach also carried out to check its dynamic prediction capability. A simple model updating has been carried out at the end; the updated numerical models exhibit a good consistency with experimental measurement.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BC - Theory and management systems
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Conference Proceedings of the Society for Experimental Mechanics Series
ISBN
978-3-319-29753-8
ISSN
2191-5644
e-ISSN
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Number of pages
10
Pages from-to
327-336
Publisher name
Springer International Publishing
Place of publication
Cham
Event location
Orlando
Event date
Jan 25, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000389798700032