Titre :

Unknown input observer: a physical approach

Auteur(s) :

Sueur, Christophe [Auteur correspondant]
LAGIS-MOCIS
Yang, Dapeng [Auteur]

Titre de la manifestation scientifique :

6th International Conference on "Integrated Modeling and Analysis in Applied Control and Automation" IMAACA'12, part of I3M2012 "International Multidisciplinary Modeling and Simulation Multiconference

Ville :

Vienne

Pays :

Autriche

Date de début de la manifestation scientifique :

2012-09-19

Titre de l’ouvrage :

IMAACA

Date de publication :

2012-09-19

Mot(s)-clé(s) en anglais :

Unknown input observers
Bond graph
linear models
invariant zeros.
invariant zeros

Discipline(s) HAL :

Sciences de l'ingénieur [physics]/Automatique / Robotique

Résumé en anglais : [en]

The object of this paper is the study of a new unknown input observer for linear models. This new observer has some classical restrictive conditions proposed for other ones: infinite structure condition and Hurwitz conditions ...
Lire la suite >The object of this paper is the study of a new unknown input observer for linear models. This new observer has some classical restrictive conditions proposed for other ones: infinite structure condition and Hurwitz conditions for invariant zeros. The main contribution are twofold: this new observer has the same state space representation as the initial state model and it is shown to be very accurate. Simulation results are proposed for a DC motor example with analysis of two other classical methodologies.Lire moins >

Langue :

Anglais

Comité de lecture :

Oui

Audience :

Internationale

Vulgarisation :

Non

Collections :

• Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189

Source :

Harvested from HAL