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Communication Dans Un Congrès Année : 2012

Globally convergent nonlinear observer for the sensorless control of surface-mount Permanent Magnet Synchronous machines

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Jérémy Malaizé
  • Fonction : Auteur
  • PersonId : 895241
Nicolas Henwood
  • Fonction : Auteur
  • PersonId : 767890
  • IdRef : 176874895
Laurent Praly

Résumé

For a surface-mount Permanent Magnet Synchronous Motor (SM-PMSM) with currents and voltages as only measurements, we propose an observer estimating the rotor electrical phase. It comes from an appropriate choice of coordinates and exploits convexity. We prove its global convergence under the only assumption that the rotor does not stop. Experimental results assess the validity of the proposed observer.
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Dates et versions

hal-00787791 , version 1 (12-02-2013)

Identifiants

  • HAL Id : hal-00787791 , version 1

Citer

Jérémy Malaizé, Nicolas Henwood, Laurent Praly. Globally convergent nonlinear observer for the sensorless control of surface-mount Permanent Magnet Synchronous machines. Conference on Decision and Control (2012), Dec 2012, United States. pp.5900- 5905. ⟨hal-00787791⟩
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