Control of nonlinear and LPV systems: ...
Type de document :
Article dans une revue scientifique: Article original
DOI :
Titre :
Control of nonlinear and LPV systems: interval observer-based framework
Auteur(s) :
Efimov, Denis [Auteur]
Non-Asymptotic estimation for online systems [NON-A]
Raïssi, Tarek [Auteur]
Centre d'études et de recherche en informatique et communications [CEDRIC]
Zolghadri, Ali [Auteur]
Laboratoire de l'intégration, du matériau au système [IMS]

Non-Asymptotic estimation for online systems [NON-A]
Raïssi, Tarek [Auteur]
Centre d'études et de recherche en informatique et communications [CEDRIC]
Zolghadri, Ali [Auteur]
Laboratoire de l'intégration, du matériau au système [IMS]
Titre de la revue :
IEEE Transactions on Automatic Control
Pagination :
773-778
Éditeur :
Institute of Electrical and Electronics Engineers
Date de publication :
2013-03
ISSN :
0018-9286
Mot(s)-clé(s) en anglais :
Nonlinear stabilization
LPV systems and control
interval estimation
LPV systems and control
interval estimation
Discipline(s) HAL :
Sciences de l'ingénieur [physics]/Automatique / Robotique
Résumé en anglais : [en]
The problem of output stabilization of a class of nonlinear systems subject to parametric and signal uncertainties is studied. First, an interval observer is designed estimating the set of admissible values for the state. ...
Lire la suite >The problem of output stabilization of a class of nonlinear systems subject to parametric and signal uncertainties is studied. First, an interval observer is designed estimating the set of admissible values for the state. Next, it is proposed to design a control algorithm for the interval observer providing convergence of interval variables to zero, that implies a similar convergence of the state for the original nonlinear system. An application of the proposed technique shows that a robust stabilization can be performed for linear time-varying and Linear-Parameter-Varying (LPV) systems without assumption that the vector of scheduling parameters is available for measurements. Efficiency of the proposed approach is demonstrated through two examples.Lire moins >
Lire la suite >The problem of output stabilization of a class of nonlinear systems subject to parametric and signal uncertainties is studied. First, an interval observer is designed estimating the set of admissible values for the state. Next, it is proposed to design a control algorithm for the interval observer providing convergence of interval variables to zero, that implies a similar convergence of the state for the original nonlinear system. An application of the proposed technique shows that a robust stabilization can be performed for linear time-varying and Linear-Parameter-Varying (LPV) systems without assumption that the vector of scheduling parameters is available for measurements. Efficiency of the proposed approach is demonstrated through two examples.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Internationale
Vulgarisation :
Non
Collections :
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