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Représentation énergétique macroscopique du métro VAL 206 et structures de commande déduites par inversion

Abstract : Subway VAL 206 including several machines and/or converters belongs to the Multimachines Multiconverters Systems family (MMS). These systems are defined by several devices with common physical parts between energy conversion elements. The difficulty is to solve coupling problem (electrical, mechanical, magnetic) before elaborating any command. In this memory, the modelling of VAL 206 is made using Energetic Macroscopic Representation (EMR) based on energy exchange between physical elements. This modelling enables a simulation model for the global traction system that has been validated by experimental results on an actual vehicle. The systematic inversion approach of EMR produces a revealing electrical, mechanical dimension as well as process coupling. Various simplifications are suggested and we have proved that actual VAL 206 control is a particular coupling solution so called master-slave. Among simplified controls, two practical control schemes have been especially studied. They give interesting dynamic achievements when a loss of adhesion occurs. The reverse of contact law raises a problem of non-linearity and non-stationary. A Behavior Model Control has been used to solve this problem. This type of control has firstly extended to multimachines systems. Its use allows to maintain vehicle dynamic performances when slipping occurs. The various control laws described in this report have been tested on experimental testing bench with reduced power.
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https://pastel.archives-ouvertes.fr/pastel-00002981
Contributor : Ecole Arts Et Métiers Paristech <>
Submitted on : Thursday, October 4, 2007 - 8:00:00 AM
Last modification on : Friday, July 17, 2020 - 2:53:25 PM
Long-term archiving on: : Thursday, September 30, 2010 - 8:20:34 PM

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  • HAL Id : pastel-00002981, version 1

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Jean-Noël Verhille. Représentation énergétique macroscopique du métro VAL 206 et structures de commande déduites par inversion. Sciences de l'ingénieur [physics]. Arts et Métiers ParisTech, 2007. Français. ⟨NNT : 2007ENAM0018⟩. ⟨pastel-00002981⟩

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