Towards Better Conditions for Closed Loop Identification

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F12%3A00193621" target="_blank" >RIV/68407700:21230/12:00193621 - 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
Towards Better Conditions for Closed Loop Identification
Original language description
In many cases the system to be identified is already operating under the presence of some kind of feedback, usually caused by operating controller. With feedback present, classical identification approaches fail miserably due to correlation between inputs and noise and a lack of excitation. Because of a number of economic, technical and lately even theoretical reasons (The system rarely operates in an open loop manner, therefore the main interest usually lies in a reasonable closed-loop performance.), the closed-loop identification becomes viable and desirable option for system identification. The paper provides a short survey of closed-loop identification approaches, that provide estimates that are, despite the closed-loop conditions, appropriate forfurther use e.g. with a model based controller. Moreover, a condition for the persistent excitation for use within the model predictive control framework is formulated and its performance illustrated on a provided case study.
Czech name
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Czech description
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Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
POSTER 2012 - 16th International Student Conference on Electrical Engineering
ISBN
978-80-01-05043-9
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
1-2
Publisher name
Czech Technical University in Prague
Place of publication
Praha
Event location
Prague
Event date
May 17, 2012
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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