Determination of the modal parameters on the thin flat structures

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F18%3APU128128" target="_blank" >RIV/00216305:26210/18:PU128128 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.21595/vp.2018.19932" target="_blank" >http://dx.doi.org/10.21595/vp.2018.19932</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21595/vp.2018.19932" target="_blank" >10.21595/vp.2018.19932</a>

Result language
angličtina
Original language name
Determination of the modal parameters on the thin flat structures
Original language description
This paper presents the investigation of modal parameters using the different approaches. The object of the examination is the simple structure such as flat rectangle plate is. Before starting the measurement, there have been calculated natural frequencies of the plate by analytical approach. Subsequently, the experiment part is performed. The appropriate measuring apparatus has to be applicated for the experimental analysis. First, there are evaluated modal parameters of the specimen, the so-called “frequency sweep” is used as the input signal for excitation. After that, the experimental harmonic analysis is performed according the obtained eigen frequencies from the modal analysis. In the final stage, the data from simulations and experimental measurement are compared.
Czech name
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Czech description
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Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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