Title :

A port-Hamiltonian framework for operator force assisting systems: Application to the design of helicopter flight controls

Author(s) :

Touron, Matthieu [Auteur]
Laboratoire d’Ingénierie des Systèmes Physiques et Numériques [LISPEN]
Dieulot, Jean-Yves [Auteur]
Méthodes et Outils pour la Conception Intégrée de Systèmes [MOCIS]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
Polytech'Montpellier
Gomand, Julien [Auteur]
Laboratoire d’Ingénierie des Systèmes Physiques et Numériques [LISPEN]
Barre, Pierre-Jean [Auteur]
Laboratoire d’Ingénierie des Systèmes Physiques et Numériques [LISPEN]

Journal title :

Aerospace Science and Technology

Pages :

493-501

Publisher :

Elsevier

Publication date :

2018-01

ISSN :

1270-9638

English keyword(s) :

Port-Hamiltonian
Helicopter Flight-axis control
Assisting system Passivity

HAL domain(s) :

Sciences de l'ingénieur [physics]

English abstract : [en]

An energetic representation of helicopter flight controls, viewed as an Operator Assisting System, is proposed within the Port-Hamiltonian framework. The assisting controller modifies the dynamical behavior between the ...
Show more >An energetic representation of helicopter flight controls, viewed as an Operator Assisting System, is proposed within the Port-Hamiltonian framework. The assisting controller modifies the dynamical behavior between the pilot stick and the swashplate, linked through a Continuous Variable Transmission, by enforcing force scaling and providing appropriate force feedback to the operator. Generic sufficient conditions are given on the assistance location and structure which allow the assisted system to bedissipative, hence providing nice stability and power scaling properties. Results are applied to the design of an assistance for a simplified flight control system. Simulations show the relevance of the method and are compared to real-life results.Show less >

Language :

Anglais

Popular science :

Non

Collections :

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

Source :

Harvested from HAL