Impact force identification on sandwich beam

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F11%3A43899248" target="_blank" >RIV/49777513:23520/11:43899248 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Impact force identification on sandwich beam
Original language description
This work investigates the applicability of impact force identification method on sandwich beam which is excited by linear combination of sinus signal. The beam consists of composite skins and foam core and is instrumented with piezoelectric sensors. Theresponse of beam on impact loading in given position is characterized by the transfer matrix which is determined experimentally from sensor measurements. The transfer matrices in reference positions are then used in inverse process to investigate unknown impact force and impact location. Furthermore, the operational conditions are simulated by piezoelectric actuator and the applicability of the identification method on oscillating structure is discussed.
Czech name
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Czech description
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Project
<a href="/en/project/GAP101%2F11%2F0288" target="_blank" >GAP101/11/0288: Design of intelligent composite structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings : 49th international scientific conference : Experimental stress analysis 2011
ISBN
978-80-214-4275-7
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
23-30
Publisher name
University of Technology
Place of publication
Brno
Event location
Znojmo
Event date
Jun 6, 2011
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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