Adaptive Piezoelectric Shunt Acoustic Control (APSAC): A Single Piezoelectric Element Method for the Vibration Suppression
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F09%3A%230001263" target="_blank" >RIV/46747885:24220/09:#0001263 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Adaptive Piezoelectric Shunt Acoustic Control (APSAC): A Single Piezoelectric Element Method for the Vibration Suppression
Original language description
A fully-adaptive system for the vibration suppression based on a single piezoelectric method called Adaptive Piezoelectric Shunt Acoustic Control is presented. Two difficulties have been solved in the presented realization: first, the electronic arrangement that allows the extremely accurate adjustment of the negative capacitor circuit parameters and, second, and the principle that allows the control of the adjustable circuit elements in the negative capacitor to achieve highly effective suppression ofthe vibration transmission. It is shown that such an arrangement allows the realization of a simple and compact system, which, however, offers great vibration isolation efficiency in variable vibration conditions.
Czech name
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Czech description
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Classification
Type
A - Audiovisual production
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA101%2F08%2F1279" target="_blank" >GA101/08/1279: Modern methods for noise and vibration suppression using piezoelectric materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2009
Confidentiality
U - Předmět řešení projektu je utajovanou skutečností podle zvláštních právních předpisů nebo je skutečností, jejíž zveřejnění by mohlo ohrozit činnost zpravodajské služby. Údaje o projektu jsou upraveny tak, aby byly zveřejnitelné
Data specific for result type
ISBN
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Place of publication
Xi'an, People's Republic of China
Publisher/client name
Electronic Materials Research Laboratory of Xi?an Jiaotong University, Xi'an 710049, China
Version
3
Carrier ID
IMF-ISAF-2009