Complementary use of BG and EMR formalisms for multiphysics systems analysis and control
Communication avec acte
Auteur
CHIKHAOUI, Zeineb 
GOMAND, Julien MALBURET, FrançoisBARRE, Pierre-JeanRésumé
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 and control a system. The BG is used to support physical, lumped-parameter modeling and analysis processes, and then EMR is used to facilitate definition of a control structure through inversion-based methodology. This complementarity between both of these tools is set out through a helicopter flight control subsystem.
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Article dans une revue avec comité de lecture; ; ;GOMAND, Julien; MALBURET, 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 ...
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Communication avec acte; ;GOMAND, Julien; MALBURET, 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 ...
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Communication avec acte; ;GOMAND, Julien; MALBURET, 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. ...
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Communication avec acte; ; ;GOMAND, Julien; MALBURET, François (American Helicopter Society (AHS) International, 2013)
The paper presents an energetic method of helicopters dynamics analysis to study the air resonance (AR) phenomena. First, a brief state of art of AR phenomena is presented and a simple energetic explanation is given. ...
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Communication avec acte; ;GOMAND, Julien; MALBURET, 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 ...