Non-linear control structures for rotorcraft positioning

Antoine Drouin 1 Thierry Miquel 2 Felix Antonio Claudio Mora-Camino 3
1 ENAC - Ecole Nationale de l'Aviation Civile
2 DGAC - Direction Générale de l'Aviation Civile
3 LAAS-DISCO - Équipe DIagnostic, Supervision et COnduite
LAAS - Laboratoire d'analyse et d'architecture des systèmes [Toulouse]
Abstract : The purpose of this communication is to apply and compare three different non-linear control approaches to the design of control structures with control laws allowing autonomous positioning and orientation for a four-rotor aircraft. Realistic rotorcraft flight dynamics are established and analyzed so that a reference three-layers control structure is defined. Then are introduced different non-linear control approaches: non-linear inverse control, backstepping control and differential flat control. The compatibility of these control approaches with the three-layer control structure is assessed and adaptations are .proposed so that they can cope with the guidance of the rotorcraft. The corresponding control laws are detailed and their expected performances are discussed. The simplification of these control laws around equilibrium conditions produces close quasi-linear proportional derivative controllers. A careful tuning of one of them provides a reference to evaluate the improvements resulting from the use of full non-linear control laws, when applied to the positioning and orientation problem. This evaluation is performed by simulation and numerical results are displayed for analysis.
Type de document :
Communication dans un congrès
AIAA GNC 2008, AIAA Guidance, Navigation and Control Conference, Aug 2008, Honolulu, United States. pp xxxx, 2008, 〈10.2514/6.2008-7006〉
Liste complète des métadonnées

Littérature citée [3 références]  Voir  Masquer  Télécharger
https://hal-enac.archives-ouvertes.fr/hal-00938740
Contributeur : Laurence Porte <>
Soumis le : mardi 29 avril 2014 - 15:09:05
Dernière modification le : vendredi 26 octobre 2018 - 10:40:09
Document(s) archivé(s) le : mardi 29 juillet 2014 - 10:46:32

Fichier

428.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

Collections

MAIAA | MAIAA-AUTO | ENAC | LAAS-DISCO | LAAS | LAAS-DECISION-ET-OPTIMISATION | UNIV-TLSE3 | TDS-MACS | INSA-TOULOUSE | DGAC | DRONES

Citation

Antoine Drouin, Thierry Miquel, Felix Antonio Claudio Mora-Camino. Non-linear control structures for rotorcraft positioning. AIAA GNC 2008, AIAA Guidance, Navigation and Control Conference, Aug 2008, Honolulu, United States. pp xxxx, 2008, 〈10.2514/6.2008-7006〉. 〈hal-00938740〉

Exporter

BibTeX TEI DC DCterms EndNote

Partager

Métriques

Consultations de la notice

355

Téléchargements de fichiers

112

Picto

Contact  : publications@enac.fr