Model-Order Reduction of Multiple-Input Non-Linear Systems Based on POD and DEI Methods
Article dans une revue avec comité de lecture
Author
HENNERON, ThomasCLENET, StéphaneAbstract
The proper orthogonal decomposition combined with the discrete empirical interpolation method is investigated in order to reduce a finite-element model of a multiple-input non-linear device. The non-linear reduced problem is solved using the Newton-Raphson method. The transient state of a three-phase transformer with a variable load is studied with the proposed reduction method for different supply voltage conditions.
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