Fault-tolerant control based on algebraic ...
Document type :
Article dans une revue scientifique: Article original
Title :
Fault-tolerant control based on algebraic derivative estimation applied on a magnetically supported plate
Author(s) :
Kiltz, Lothar [Auteur]
Join, Cédric [Auteur]
Centre de Recherche en Automatique de Nancy [CRAN]
Non-Asymptotic estimation for online systems [NON-A]
Mboup, Mamadou [Auteur]
Non-Asymptotic estimation for online systems [NON-A]
Centre de Recherche en Sciences et Technologies de l'Information et de la Communication - EA 3804 [CRESTIC]
Rudolph, Joachim [Auteur]
Join, Cédric [Auteur]
Centre de Recherche en Automatique de Nancy [CRAN]
Non-Asymptotic estimation for online systems [NON-A]
Mboup, Mamadou [Auteur]
Non-Asymptotic estimation for online systems [NON-A]
Centre de Recherche en Sciences et Technologies de l'Information et de la Communication - EA 3804 [CRESTIC]
Rudolph, Joachim [Auteur]
Journal title :
Control Engineering Practice
Pages :
107-115
Publisher :
Elsevier
Publication date :
2014-05
ISSN :
0967-0661
HAL domain(s) :
Informatique [cs]/Automatique
English abstract : [en]
A fault-tolerant control method based on algebraic derivative estimation is introduced. It is applied on an electromagnetically supported plate as an example of a nonlinear and an open-loop unstable system. The design of ...
Show more >A fault-tolerant control method based on algebraic derivative estimation is introduced. It is applied on an electromagnetically supported plate as an example of a nonlinear and an open-loop unstable system. The design of the closed loop control is facilitated assuming that relevant faults are identified sufficiently precisely and fast. This is justified by a novel robust model-based fault identification scheme which relies on algebraic methods for numerical differentiation. Derivative estimation parameters and fault-detection thresholds are chosen systematically based on the properties of the measurements. The experimental results show the practical usefulness of the presented methods.Show less >
Show more >A fault-tolerant control method based on algebraic derivative estimation is introduced. It is applied on an electromagnetically supported plate as an example of a nonlinear and an open-loop unstable system. The design of the closed loop control is facilitated assuming that relevant faults are identified sufficiently precisely and fast. This is justified by a novel robust model-based fault identification scheme which relies on algebraic methods for numerical differentiation. Derivative estimation parameters and fault-detection thresholds are chosen systematically based on the properties of the measurements. The experimental results show the practical usefulness of the presented methods.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Collections :
Source :