LPV Modeling, Identification and Fault Tolerant Control: Application to a Two-Degree of Freedom Helicopter - Couverture souple

Rotondo, Damiano

 
9783639729795: LPV Modeling, Identification and Fault Tolerant Control: Application to a Two-Degree of Freedom Helicopter
Couverture souple
ISBN 10 : 363972979X ISBN 13 : 9783639729795
Editeur : Edizioni Accademiche Italiane, 2014

Synopsis

This book presents the LPV (Linear Parameter Varying) modeling, identification and control with fault tolerance mechanisms of a Twin Rotor MIMO System (TRMS). The non-linear model of the TRMS is transformed into a quasi-LPV model and then approximated in a polytopic way. The model parameters are calibrated by means of a non-linear least-square identification approach. Once the calibrated model is obtained, a simulator is built and validated against real data. Using the LPV Linear Matrix Inequalities (LMI) pole placement approach, an LPV observer and an LPV controller are designed and tested both in simulation and on the real system in order to prove its effectiveness and performance. Finally, a Fault Tolerant Control (FTC) strategy using virtual sensors and virtual actuators is applied in an LPV way. In order to implement these approaches, fault estimation is required. To this aim, a method to identify the faults is implemented formulating a parameter estimation problem. The methodology is tested both in simulation and on the real system, showing its effectiveness and its limits.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

This book presents the LPV (Linear Parameter Varying) modeling, identification and control with fault tolerance mechanisms of a Twin Rotor MIMO System (TRMS). The non-linear model of the TRMS is transformed into a quasi-LPV model and then approximated in a polytopic way. The model parameters are calibrated by means of a non-linear least-square identification approach. Once the calibrated model is obtained, a simulator is built and validated against real data. Using the LPV Linear Matrix Inequalities (LMI) pole placement approach, an LPV observer and an LPV controller are designed and tested both in simulation and on the real system in order to prove its effectiveness and performance. Finally, a Fault Tolerant Control (FTC) strategy using virtual sensors and virtual actuators is applied in an LPV way. In order to implement these approaches, fault estimation is required. To this aim, a method to identify the faults is implemented formulating a parameter estimation problem. The methodology is tested both in simulation and on the real system, showing its effectiveness and its limits.

Biographie de l'auteur

Damiano Rotondo received the B.S. degree (cum laude) in computer engineering from the Second University of Naples, Italy, in 2008. He also received the M.S. degree (cum laude) in control engineering from the University of Pisa, Italy, in 2011. Since 2011, he is a Ph.D. student at the Polytechnic University of Catalonia (UPC - BarcelonaTech).

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
Edizioni Accademiche Italiane
Date d'édition
2014
Langue
anglais
ISBN 10 
363972979X
ISBN 13 
9783639729795
Reliure
Broché
Nombre de pages
232
Coordonnées du fabricant
non disponible
Personne responsable
non disponible