Error Estimation of the Cauer Ladder Network Method for the Time-Domain Analysis and Its Application to a Multiport System
Article dans une revue avec comité de lecture
Auteur
13338 Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]
544873 L2EP - Équipe Outils et Méthodes Numériques [OMN]
Date
2024-12Journal
IEEE Transactions on MagneticsRésumé
The Cauer ladder network (CLN) method can accelerate eddy current field analysis of electromagnetic devices in the time domain by reducing the order of the finite element (FE) model. To control its accuracy, the reduction error should be estimated without conducting the FE analysis. In this study, we extend the estimation method in the frequency domain developed in a previous study to time-domain analysis. The proposed method is also extended to a multiport system. Numerical examples illustrate that the proposed error estimation method is effective.
Fichier(s) constituant cette publication
Cette publication figure dans le(s) laboratoire(s) suivant(s)
Documents liés
Visualiser des documents liés par titre, auteur, créateur et sujet.
-
Article dans une revue avec comité de lectureIn this paper, we compare two parametric model order reduction methods, the multi-moment matching method and the interpolation of projection subspaces method for the magneto-quasistatic (MQS) and electro-quasistatic (EQS) ...
-
Article dans une revue avec comité de lectureCHEN, Wei; HENNERON, Thomas; CLÉNET, Stéphane; DELAGNES, Théo; ZOU, Jun (Elsevier BV, 2024-10)The Cauer ladder network (CLN) method, as proposed by Kameari et al. (2018), has been extensively studied to construct a reduced model of magneto-quasistatic (MQS) Finite Element (FE) models. In this case, this method ...
-
Article dans une revue avec comité de lectureDU, Xiaoxiao; CHEN, Qiang;
CHATZIGEORGIOU, George;
MERAGHNI, Fodil; WANG, Wei; ZHAO, Gang (Springer Science and Business Media LLC, 2024-04)
The present work aims to propose an interface-enriched isogeometric analysis strategy for predicting the size-dependent effective moduli and local stress field of periodic arrays of nanosize inhomogeneity. The proposed ... -
Article dans une revue avec comité de lecture
CHEN, Qiang; DU, Xiaoxiao; WANG, Wei;
CHATZIGEORGIOU, George;
MERAGHNI, Fodil; ZHAO, Gang (Elsevier BV, 2023-11)
We present an isogeometric homogenization theory (IGH) for efficiently identifying homogenized and local creep and relaxation response of linearly viscoelastic polymer composites with different microstructural parameters. ... -
Article dans une revue avec comité de lectureDENG, Siyang; EL BECHARI, Reda; BRISSET, Stéphane;
CLENET, Stephane (Institute of Electrical and Electronics Engineers, 2018)
Reliability-Based Design Optimization (RBDO) in electromagnetic field problems requires the calculation of probability of failure leading to a huge computational cost in the case of expensive models. Three different RBDO ...
