On preserving-excitation properties of a ...
Document type :
Article dans une revue scientifique
DOI :
Title :
On preserving-excitation properties of a dynamic regressor extension scheme
Author(s) :
Aranovskiy, Stanislav [Auteur]
Institut d'Électronique et des Technologies du numéRique [IETR]
CentraleSupélec
Ushirobira, Rosane [Auteur]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
Korotina, Marina [Auteur]
Institut d'Électronique et des Technologies du numéRique [IETR]
ITMO University [Russia]
Vedyakov, Alexey [Auteur]
ITMO University [Russia]
Institut d'Électronique et des Technologies du numéRique [IETR]
CentraleSupélec
Ushirobira, Rosane [Auteur]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
Korotina, Marina [Auteur]
Institut d'Électronique et des Technologies du numéRique [IETR]
ITMO University [Russia]
Vedyakov, Alexey [Auteur]
ITMO University [Russia]
Journal title :
IEEE Transactions on Automatic Control
Publisher :
Institute of Electrical and Electronics Engineers
Publication date :
2022-04
ISSN :
0018-9286
English keyword(s) :
Persistency of Excitation
DREM
Interval Excitation
Parameter estimation techniques
DREM
Interval Excitation
Parameter estimation techniques
HAL domain(s) :
Sciences de l'ingénieur [physics]/Automatique / Robotique
Informatique [cs]/Automatique
Informatique [cs]/Automatique
English abstract : [en]
In this work, we consider the excitation preservation problem within the context of the Dynamic Regressor Extension and Mixing procedure. To ensure that the input excitation is not lost, we apply the Kreisselmeier’s regressor ...
Show more >In this work, we consider the excitation preservation problem within the context of the Dynamic Regressor Extension and Mixing procedure. To ensure that the input excitation is not lost, we apply the Kreisselmeier’s regressor extension scheme and prove that this choice always preserves both the persistent and the interval input excitations. We also provide a lower bound on the resulting excitation level and study the dynamics of the novel regressor. Illustrative simulations support our theoretical resultsShow less >
Show more >In this work, we consider the excitation preservation problem within the context of the Dynamic Regressor Extension and Mixing procedure. To ensure that the input excitation is not lost, we apply the Kreisselmeier’s regressor extension scheme and prove that this choice always preserves both the persistent and the interval input excitations. We also provide a lower bound on the resulting excitation level and study the dynamics of the novel regressor. Illustrative simulations support our theoretical resultsShow less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
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