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Modélisation et commande de systèmes de conversion d'énergie pour l'automobile.

Fehd Ben Aicha, 1, 2, 3
3 CORIDA - Robust control of infinite dimensional systems and applications
IECN - Institut Élie Cartan de Nancy, LMAM - Laboratoire de Mathématiques et Applications de Metz, Inria Nancy - Grand Est
Abstract : During this PHD, we have studied two technological solutions being involved for solving energy, environmental and economic problems related with transport area. The first solution treats a new concept based on the development of a powertrain plant with on board Fuel Cell and on board reformer. The second solution is based on the evolution of the classic engine. Thus, it takes advantage of several previous developments. In this study, we propose control laws and diagnosis in order to optimize the efficiency of the powertrain plant under autonomy, pollution and cost constraints. This led us to develop reduced models of physical and chemical phenomena involved on powertrain components. When studying the two systems, we found several structural similarities which have enabled us to formalize a common control problem. Than we proposed a general almost optimal control law under the constraints set above. The different models are validated thanks to experimental tests. Algorithms of control and diagnosis are validated in simulation and using prototyping tools. Key words Automatic : Modelling, Model reduction, Control, Diagnosis Automotive : Powertrain, Fuel Cell, Reformer, Condenser, Oxidation catalysis, Particulate filter Others : Electrochemistry, Thermal, Catalysis, Combustion, Condensation, Energy management
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https://tel.archives-ouvertes.fr/tel-00878714
Contributor : Fehd Benaicha <>
Submitted on : Wednesday, October 30, 2013 - 4:27:09 PM
Last modification on : Friday, May 25, 2018 - 12:02:05 PM
Long-term archiving on: : Friday, January 31, 2014 - 9:35:17 AM

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  • HAL Id : tel-00878714, version 1

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Fehd Ben Aicha,. Modélisation et commande de systèmes de conversion d'énergie pour l'automobile.. Automatique / Robotique. Université de Metz, 2008. Français. ⟨tel-00878714⟩

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