Measurement of Vibration Mode Structure for Adaptive Vibration Suppression System by Digital Holography
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F13%3A00423598" target="_blank" >RIV/61389021:_____/13:00423598 - isvavai.cz</a>
Alternative codes found
RIV/61389021:_____/13:00499539
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Measurement of Vibration Mode Structure for Adaptive Vibration Suppression System by Digital Holography
Original language description
Previously the frequency-shifted digital holographic interferometry (FSDHI) for measurement of vibration amplitudes in range of nanometers was introduced and verified by authors [1,2]. The method FSDHI addressed some of the drawbacks of the conventionalmethods and was used mainly for piezoelectric transformer vibration amplitudes and mode structures measurement [3]. The limiting factor for application of this method is the maximal measured value of the vibration amplitude without the risk of ambiguity.The value is approximately 80nm for the frequency doubled Nd: YAG line. Since FSDHI enables us to precisely measure vibration amplitudes over the whole inspected area with very high lateral resolution, it could also be a very useful tool for measurementof vibration amplitudes and mode structures for research in the field of adaptive suppression systems. Such a measurement would provide a necessary feedback about the system behavior.This was the reason why we put an effort
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JB - Sensors, detecting elements, measurement and regulation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED2.1.00%2F03.0079" target="_blank" >ED2.1.00/03.0079: Regional Center for Specialized Optical and Optoelektronic Systems</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the Joint UFFC, EFTF and PFM Symposium
ISBN
978-1-4673-5996-2
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
215-217
Publisher name
IEEE-UFFC
Place of publication
Prague
Event location
Prague
Event date
Jul 21, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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