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A fault-tolerant control strategy for non-linear discrete-time systems: Application to the twin-rotor system

Autor
Witczak, M.; Puig, V.; Montes de Oca, S.
Tipus d'activitat
Article en revista
Revista
International journal of control
Data de publicació
2013-10
Volum
86
Número
10
Pàgina inicial
1788
Pàgina final
1799
DOI
https://doi.org/10.1080/00207179.2013.796592 Obrir en finestra nova
Resum
In this paper, an active fault-tolerant control scheme is proposed in the case of actuator faults. In particular, the general idea of integrating fault identification and control schemes, which takes into account the fault estimation error is first presented in a linear context. As a result, the so-called separation principle for the controller and the fault identification scheme is developed. Subsequently, the proposed approach is extended to a class of non-linear systems. Similarly to the line...
Paraules clau
fault diagnosis, fault identification, fault-tolerant control, non-linear systems, observers
Grup de recerca
CS2AC-UPC - Supervision, Safety and Automatic Control
SAC - Sistemes Avançats de Control

Participants