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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

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BC - Theory and management systems

  • OECD FORD branch

Result continuities

  • Project

  • 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

  • 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