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Data-Driven Model Order Reduction for Magnetostatic Problem Coupled with Circuit Equations

Article dans une revue avec comité de lecture
Auteur
PIERQUIN, Antoine
HENNERON, Thomas
ccCLENET, Stephane
13338 Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]

URI
http://hdl.handle.net/10985/12497
DOI
10.1109/TMAG.2017.2771358
Date
2017
Journal
IEEE Transactions on Magnetics

Résumé

Among the model order reduction techniques, the Proper Orthogonal Decomposition (POD) has shown its efficiency to solve magnetostatic and magneto-quasistatic problems in the time domain. However, the POD is intrusive in the sense that it requires the extraction of the matrix system of the full model to build the reduced model. To avoid this extraction, nonintrusive approaches like the Data Driven (DD) methods enable to approximate the reduced model without the access to the full matrix system. In this article, the DD-POD method is applied to build a low dimensional system to solve a magnetostatic problem coupled with electric circuit equations.

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Nom:
L2EP_TMAG_2017_CLENET.pdf
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1.058Mo
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  • Laboratoire d'Electrotechnique et d'Electronique de Puissance (L2EP) de Lille

Documents liés

Visualiser des documents liés par titre, auteur, créateur et sujet.

  • Optimisation process to solve multirate system 
    Article dans une revue avec comité de lecture
    PIERQUIN, Antoine; HENNERON, Thomas; BRISSET, Stephane; ccCLENET, Stephane (Wydawnictwo Czasopism i Ksia̜żek Technicznych Sigma, 2015)
    The modelling of a multirate system -composed of components with heterogeneous time constants- can be done using fixed-point method. This method allows a time-discretization of each subsystem with respect to its own time ...
  • Model-Order Reduction of Magnetoquasi-Static Problems Based on POD and Arnoldi-Based Krylov Methods 
    Communication avec acte
    PIERQUIN, Antoine; HENNERON, Thomas; BRISSET, Stéphane; ccCLENET, Stephane (IEEE, 2015)
    The proper orthogonal decomposition method and Arnoldi-based Krylov projection method are investigated in order to reduce a finite-element model of a quasi-static problem. Both methods are compared on an academic example ...
  • Multirate coupling of controlled rectifier and non-linear finite element model based on Waveform Relaxation Method 
    Article dans une revue avec comité de lecture
    HENNERON, Thomas; PIERQUIN, Antoine; BRISSET, Stéphane; ccCLENET, Stephane (Institute of Electrical and Electronics Engineers, 2016)
    To study a multirate system, each subsystem can be solved by a dedicated sofware with respect to the physical problem and the time constant. Then, the problem is the coupling of the solutions of the subsystems. The Waveform ...
  • Benefits of Waveform Relaxation Method and Output Space Mapping for the Optimization of Multirate Systems 
    Article dans une revue avec comité de lecture
    PIERQUIN, Antoine; BRISSET, Stéphane; HENNERON, Thomas; ccCLENET, Stephane (Institute of Electrical and Electronics Engineers, 2014)
    We present an optimization problem that requires to model a multirate system, composed of subsystems with different time constants. We use waveform relaxation method in order to simulate such a system. But computation time ...
  • Data-Driven Model Order Reduction for Magnetostatic Problem Coupled with Circuit Equations 
    Article dans une revue avec comité de lecture
    PIERQUIN, Antoine; HENNERON, Thomas; ccCLENET, Stephane (Institute of Electrical and Electronics Engineers, 2018)
    Among the model order reduction techniques, the Proper Orthogonal Decomposition (POD) has shown its efficiency to solve magnetostatic and magneto-quasistatic problems in the time domain. However, the POD is intrusive in ...

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