• français
    • English
    français
  • Login
Help
View Item 
  •   Home
  • Laboratoire d’Ingénierie des Systèmes Physiques Et Numériques (LISPEN)
  • View Item
  • Home
  • Laboratoire d’Ingénierie des Systèmes Physiques Et Numériques (LISPEN)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

An Energetic Approach to Aeroelastic Rotorcraft-Pilot Couplings Analysis

Communication avec acte
Author
TOD, Georges
BARRE, Pierre-Jean
BOUDON, Benjamin
ccGOMAND, Julien
178374 Laboratoire des Sciences de l'Information et des Systèmes : Ingénierie Numérique des Systèmes Mécaniques [LSIS- INSM]
ccMALBURET, François

URI
http://hdl.handle.net/10985/9458
Date
2013

Abstract

This paper describes an energetic method using multibond graphs to model multi-physical systems. Its potential in building physical meaningful graphs that represent equivalent mathematical models of classic analytical approaches is shown. An application to the study of an aeroelastic rotorcraft-pilot coupling is studied by analyzing the passive pilot behavior in the cyclic control loop. A rotorcraft in hover flight is simulated and perturbed on its rolling motion axis. Depending on the rotorcraft characteristics air resonance may occur, and the pilot may involuntarily excite the cyclic lever, increasing the rolling motion of the fuselage to an unstable point. Future work will explore eventual alternative solutions to notch filters to avoid passive pilot reinjection at low fuselage frequency modes by controlling for example the actuators of the swashplate through model inversion using the bond graph method

Files in this item

Name:
ERF2013_GT_FM_JG_PJB.pdf
Size:
3.159Mb
Format:
PDF
View/Open

Collections

  • Laboratoire d’Ingénierie des Systèmes Physiques Et Numériques (LISPEN)

Related items

Showing items related by title, author, creator and subject.

  • Understanding pilot biodynamical feedthrough coupling in helicopter adverse roll axis instability via lateral cyclic feedback control 
    Article dans une revue avec comité de lecture
    TOD, Georges; PAVEL, Marilena; BARRE, Pierre-Jean; ccGOMAND, Julien; ccMALBURET, François (Elsevier, 2016)
    The paper reassesses the mechanism of biodynamical feedthrough coupling to helicopter body motion in lateral-roll helicopter tasks. An analytical bio-aeroelastic pilot–vehicle model is first developed and tested for various ...
  • An upper limb musculoskeletal model using bond graphs for rotorcraft-pilot couplings analysis 
    Communication avec acte
    TOD, Georges; BARRE, Pierre-Jean; ccGOMAND, Julien; ccMALBURET, François (SIMBIO-M, 2014)
    Under certain flight conditions, a rotorcraft fuselage motions and vibrations might interact with its pilot voluntary and involuntary actions leading to potentially dangerous dynamic instabilities known as rotorcraft-pilot ...
  • Modeling Stiffness and Damping in Rotational Degrees of Freedom Using Multibond Graphs 
    Communication avec acte
    TOD, Georges; BARRE, Pierre-Jean; ccGOMAND, Julien; ccMALBURET, François (2013)
    A contribution is proposed for the modeling of mechanical systems using multibond graphs. When modeling a physical system, it may be needed to catch the dynamic behavior contribution of the joints between bodies of the ...
  • Complementary use of BG and EMR formalisms for multiphysics systems analysis and control 
    Communication avec acte
    CHIKHAOUI, Zeineb; BARRE, Pierre-Jean; ccGOMAND, Julien; ccMALBURET, François (ASME, 2012)
    In this paper, a complex multiphysics system is modeled using two different energy-based graphical techniques: Bond Graph and Energetic Macroscopic Representation. These formalisms can be used together to analyze, model ...
  • Modelling and Control of an Effort Feedback Actuator in Helicopter Flight Control Using Energetic Macroscopic Representation 
    Communication avec acte
    MARTIN, Mikael; BARRE, Pierre-Jean; ccGOMAND, Julien; ccMALBURET, François (IMAACA 2011, 5th International Conference on Integrated Modeling and Analysis in Applied Control and Automation, 2011)
    In helicopter field, electromechanical devices controllers are usually designed and tuned from global analysis with transfer functions calculations. This leads to control architectures with a reduced number of controllers. ...

Browse

All SAMCommunities & CollectionsAuthorsIssue DateCenter / InstitutionThis CollectionAuthorsIssue DateCenter / Institution

Newsletter

Latest newsletterPrevious newsletters

Statistics

Most Popular ItemsStatistics by CountryMost Popular Authors

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales