Multiple-step active control with dual properties

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F11%3A00182342" target="_blank" >RIV/68407700:21230/11:00182342 - 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
Multiple-step active control with dual properties
Original language description
This paper proposes multiple-step active control algorithms based on MPC approach that approximate persistent system excitation in terms of the increase of the lowest eigenvalue of the parameter estimate information matrix. It is shown how the persistentexcitation condition is connected with a proposed concept of stability of a system with uncertain parameters. Unlike similar methods, the proposed algorithms predict the information matrix for more than one step of control. The problem is formulated asan MPC problem with an additional constraint on the information matrix. This constraint makes the problem non-convex, thus only locally optima solutions are guaranteed. The proposed algorithm is derived for ARX system only, but it allows for future reformulation for a general ARMAX system with known moving average (MA) part.
Czech name
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Czech description
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Project
<a href="/en/project/GA102%2F08%2F0442" target="_blank" >GA102/08/0442: Feasible approximations of dual control strategies</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 18th IFAC World Congress, 2011
ISBN
978-3-902661-93-7
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
1522-1527
Publisher name
IFAC
Place of publication
Bologna
Event location
Milano
Event date
Aug 28, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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