Updating of Aircraft Structure Dynamic Model to Ground Vibration Test Results
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F14%3A%230001693" target="_blank" >RIV/00010669:_____/14:#0001693 - isvavai.cz</a>
Result on the web
<a href="http://www.vzlu.cz/cz/transfer-vysledku/clanky-ve-sbornicich-d/" target="_blank" >http://www.vzlu.cz/cz/transfer-vysledku/clanky-ve-sbornicich-d/</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Updating of Aircraft Structure Dynamic Model to Ground Vibration Test Results
Original language description
This paper deals with an aircraft structure analytical dynamic model updating to ground vibration tests (GVT) results. Paper describes possible approaches of flutter analysis as regards to the incorporation of GVT results - the direct usage of GVT results and analytical model updating. Then the theoretical background of the model updating methods including Bayesian parameter estimation and more generic optimization using powerful nonlinear gradient-based methods are given. Finally, the methodology of anaircraft structure dynamic model updating is described. The practical application is documented on the EV 55M turboprop utility aircraft model updating. Selected results are shown, evaluated and the conclusions are formulated.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JU - Aeronautics, aerodynamics, aeroplanes
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
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
29th Congress of the International Council of the Aeronautical Sciences Proceedings
ISBN
3-932182-80-4
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
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Publisher name
International Council of the Aeronautical Sciences
Place of publication
Rusko
Event location
Saint Petersburg, Rusko
Event date
Jan 1, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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