Robust frequency identification of oscillatory electromechanical systems
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F13%3A43919330" target="_blank" >RIV/49777513:23520/13:43919330 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6581387" target="_blank" >http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6581387</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/PC.2013.6581387" target="_blank" >10.1109/PC.2013.6581387</a>
Alternative languages
Result language
angličtina
Original language name
Robust frequency identification of oscillatory electromechanical systems
Original language description
The paper deals with identification of electromechanical systems with oscillatory dynamics. Swept sine signal is chosen for excitation of the system and time-varying observer is used for estimation of its frequency response. Practical implementation issues for various mechanical configurations typical for industrial applications are analyzed and concept of frequency-separated semi-closed loop identification is proposed. Adaptive algorithm which suppresses nonlinearities of the system due to mechanical friction and estimates actual quality of measurement is derived. The identification method is demonstrated on an example of two-mass oscillatory system with nonlinear load-side friction characteristics.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BC - Theory and management systems
OECD FORD branch
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Result continuities
Project
<a href="/en/project/TA02010247" target="_blank" >TA02010247: Advanced motion control system for robotic and mechatronic applications</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
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 2013 International Conference on Process Control, PC 2013
ISBN
978-1-4799-0927-8
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
79-84
Publisher name
IEEE
Place of publication
New York
Event location
Strbske Pleso
Event date
Jun 18, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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