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Keywords

Magnetic materials Subdomain method Electromagnetic Compatibility Inductor Lamination stack Eddy currents Magnetic hysteresis Skin and proximity effects Finite element analysis Finite element methods Finite element method FEM Genetic algorithms Perturbation method Subproblems Optimization Homogenization Spherical harmonic Finite element method Model refinement Subproblem method
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Number of documents

230

Laurent Krähenbühl - DR CNRS (emeritus)

Directeur de recherche - CNRS

Contact : laurent.krahenbuhl@ec-lyon.fr +33 4 72 18 61 04
Adresse : L. Krähenbühl - ECL Bât. H9 - 36 av. Guy de Collongue - 69134 Ecully CEDEX

 

Fonctions de direction scientifique

- Laurent Krähenbühl (61 ans) dirige (jusqu'au printemps 2018) le Département Méthodes pour l’ingénierie des systèmes (MIS) du Laboratoire Ampère (CNRS UMR5005). Avec plus de 80 personnes personnes dont près de 50 permanents, post-docs et invités, ce Département représente la moitié des forces vives du Laboratoire Ampère.
- Dans ce Département, il a dirigé également le groupe de recherche Modélisation Multiéchelle pour la Conception MMC (9 permanents) jusqu'à la restructuration du Laboratoire à la fin de l'association quinquennale précédente.

Thèmes de recherche

- Modélisation des phénomènes électromagnétiques
- Prise en compte de singularités géométriques et couches minces
- Conception et optimisation par méthodes stochastiques
- Modèles pour la biologie

Responsabilités internationales

- LIA Maxwell - Laurent Krähenbühl est le créateur du Laboratoire International franco-brésilien James Clerk Maxwell (LIA-817) qui regroupe des équipes du G2ELab et d’Ampère pour la France, de l’Ecole Polytechnique de l’USP, et des Universités Fédérales de Santa Catarina et Minas Gerais pour le Brésil. Ce LIA compte environ 40 participants effectifs. Il a dirigé ce laboratoire de 2008 à 2016. Il a passé la main à O. Chadebec (G2Elab) à l'occasion du renouvellement 2017-2020 de ce LIA, mais en reste l'animateur pour le groupe de Lyon.

- IEEE CEFC’2014 - Il a été « Editorial Board Chairman » de la conférence IEEE CEFC-2014 (président du Comité scientifique international), qui est avec Compumag l’une des conférences internationales majeures pour le calcul numérique des champs électromagnétiques. 
En lien avec cette responsabilité, il était en 2013 Editeur Associé pour IEEE Transactions on Magnetics (publication d’une sélection de papiers suite à la Conférence Compumag), puis Editeur en Chef IEEE pour le volume IEEE T-Mag de mars 2015.

- 10ème EMF - Il a été choisi par le Comité scientifique de la conférence internationale EMF International Symposium on Electric and Magneitc Fields pour présider sa dixième édition en 2016 avec le Laboratoire Ampère, à Lyon.

Responsabilités locales ou nationales

- ECL - LK est fortement intégré à la vie de son Etablissement universitaire d’accueil (l’Ecole Centrale de Lyon), où il a régulièrement enseigné, et dont il a été membre élu du Conseil Scientifique jusqu'en 2017 (4 mandats), et membre de divers conseils consultatifs, Commissions de Spécialistes ou Comités de Nomination.

- ERC GEST : membre du Conseil Scientifique.

- CoNRS - Il a été membre de la section 08 du Comité National de la Recherche Scientifique de janvier à septembre 2012.

Parcours de recherche

Ingénieur électricien de l’Ecole Polytechnique Fédérale de Lausanne (EPFL, Suisse, 1978), spécialisé en télécommunications et théorie des circuits, Laurent Krähenbühl enseigne les mathématiques en lycée au Cameroun pendant deux années, puis découvre le génie électrique chez Siemens (Erlangen, Allemagne) comme ingénieur en énergie et planification des réseaux électriques.
En 1981, il entame une thèse à l’Ecole Centrale de Lyon, sous la direction effective d’Alain Nicolas et portant sur la méthode des équations intégrales de frontière. Docteur en 1983, il travaille comme ingénieur de recherche pour le Laboratoire d’Electrotechnique de Lyon (LEL, précurseur de l’actuelle UMR5005) et Cedrat-Recherche (essentiellement sur l’extension en 3D de la méthode intégrale, avec une application spécifique à la protection cathodique des coques de navires) avant d’être nommé Chargé de Recherche CNRS au LEL(1985) dont il est le premier personnel CNRS.
L’équipe comprenant Laurent Krähenbühl, Laurent et Alain Nicolas est auteur du logiciel d’équations intégrales « Phi3d », qui a été entre 1985 et 1995 le seul logiciel effectivement capable de réaliser des calculs tridimensionnels « industriels » en électrostatique et en électrothermie (industrialisation et commercialisation par Cedrat, licences vendues à EDF, Renault, Schneider, Alstom, DCN, Thomson, Hydro-Québec, Centre de Los Alamos, ...).

LK s’intéresse ensuite successivement aux problèmes spécifiques liés à la modélisation des milieux minces ; aux problèmes à singularités ; aux méthodes d’optimisation, en particulier stochastiques, toujours en association avec les méthodes numériques de modélisation (équations intégrales de frontière et éléments finis), aux méthodes de conception et à l’évolution des systèmes complexes et aux méthodes d’homogénéisation des milieux à structure périodique ou quasi-périodiques. Ses travaux les plus récents contribuent à l’amélioration de l’efficacité des méthodes numériques (méthodes de "perturbations", en collaboration avec l’Université de Liège ; méthodes asymptotiques, en collaboration avec des mathématiciens appliqués ; prise en compte des incertitudes des données).

Il est actuellement impliqué dans l’ANR "PolHar CEM" et dans un projet "plan cancer" (Modélisation dynamique de l'électroporation : de la cellule au tissu), dans la suite des deux projets  E-CEM et Memove; il participe au Labex "Primes" ; il dirige 3 travaux de doctorat : 1 en lien avec la CEM, 1 en lien avec la modélisation des matériaux magnétiques, 1 en robotique médicale.

LK a encadré plus de vingt thèses. Il est auteur ou co-auteur de plus de 90 publications en revues internationales à comité de lecture et de plus de 150 communications en conférences internationales à Comités, travaux cités 150 à 200 fois par an (hors auto-citations), ce qui marque une certaine reconnaissance internationale principalement pour ses travaux sur les singularités géométriques, l’homogénéisation numérique et les méthodes stochastiques d’optimisation.

Publications

Les listes ci-dessous sont celles de HAL (CNRS).

Voir aussi ses publications et citations sur Google Scholar et son CV sur le site brésilien officiel "Lattes".

Journal articles96 documents

  • Laurent Krähenbühl, Riccardo Scorretti, Arnaud Bréard, Christian Vollaire, Jean Michel Guichon, et al.. Large Surface LC-resonant Metamaterials: from Circuit Model to Modal Theory and Efficient Numerical Methods. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2020, 56 (2), pp.6701504. ⟨10.1109/TMAG.2019.2952541⟩. ⟨hal-02194948⟩
  • Gérard Meunier, Jean-Michel Guichon, Olivier Chadebec, Bertrand Bannwarth, Laurent Krähenbühl, et al.. Unstructured–PEEC Method for Thin Electromagnetic Media. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2020, 56 (1), ⟨10.1109/TMAG.2019.2951016⟩. ⟨hal-02338778⟩
  • Thibault Senac, Arnaud Lelevé, Richard Moreau, Laurent Krähenbühl, Florent Sigwalt, et al.. Simulating a Syringe Behaviour Using a Pneumatic Cylinder Haptic Interface. Control Engineering Practice, Elsevier, 2019, 90, pp.231-240. ⟨10.1016/j.conengprac.2019.07.005⟩. ⟨hal-02176436⟩
  • Maria Longhitano, Fabien Sixdenier, Riccardo Scorretti, Laurent Krähenbühl, Christophe Geuzaine. Temperature-Dependent Hysteresis Model for Soft Magnetic Materials. COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, Emerald, 2019, 38 (5), pp.1595-1613. ⟨10.1108/COMPEL-12-2018-0535⟩. ⟨hal-02122582⟩
  • Bárbara Gonçalves, Marcio Matias Afonso, Eduardo Henrique da Rocha Coppoli, Brahim Ramdane, Yves Maréchal, et al.. Comparison of natural and finite element interpolation functions behavior. International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, Wiley, 2018, 31 (2), pp.Article ID: JNM2230. ⟨10.1002/jnm.2230⟩. ⟨hal-01518458⟩
  • Patrick Dular, Patrick Kuo-Peng, Mauricio Valencia Ferreira da Luz, Laurent Krähenbühl. Model refinements of transformers via a subproblem finite element method. COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, Emerald, 2017, 36 (1), pp.309 - 319. ⟨10.1108/COMPEL-03-2016-0125⟩. ⟨hal-01446543⟩
  • Zhao Li, François Tavernier, Arnaud Bréard, Laurent Krähenbühl, Damien Voyer, et al.. Error analysis for near-field EMC problems based on multipolar expansion approach. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2017, 53 (6), pp.1 - 4. ⟨10.1109/TMAG.2017.2664985⟩. ⟨hal-01496540⟩
  • Arnaud Bréard, Olivier Chadebec, Laurent Krähenbühl, Carlos Sartori, Christian Vollaire, et al.. Overview on the Evolution of Near Magnetic Field Coupling Prediction Using Equivalent Multipole Spherical Harmonic Sources. IEEE Transactions on Electromagnetic Compatibility, Institute of Electrical and Electronics Engineers, 2017, 59 (2), pp.584-592. ⟨10.1109/TEMC.2016.2638960⟩. ⟨hal-01432166⟩
  • Arnaud Bréard, François Tavernier, Zhao Li, Laurent Krähenbühl. New Measurement System of Magnetic Near-Field With Multipolar Expansion Approach. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2016, 52 (3), ⟨10.1109/TMAG.2015.2501024⟩. ⟨hal-01322299⟩
  • Patrick Dular, Patrick Kuo-Peng, Mauricio Ferreira da Luz, Laurent Krähenbühl. Progressive Current Source Models in Magnetic Vector Potential Finite Element Formulations. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2016, 52 (3), paper #7402804. ⟨10.1109/TMAG.2015.2476343⟩. ⟨hal-01204979⟩
  • Johan Gyselinck, Patrick Dular, Laurent Krähenbühl, Ruth V. Sabariego. Finite-Element Homogenization of Laminated Iron Cores With Inclusion of Net Circulating Currents Due to Imperfect Insulation. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2016, 52 (3), pp.Article #: 7209104. ⟨10.1109/TMAG.2015.2488038⟩. ⟨hal-01388384⟩
  • Patrick Dular, Mauricio V. Ferreira da Luz, Patrick Kuo-Peng, Laurent Krähenbühl. Correction of homogenized lamination stacks via a subproblem finite element method. COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, Emerald, 2015, 34 (5), pp.1553 - 1563. ⟨10.1108/COMPEL-02-2015-0080⟩. ⟨hal-01206592⟩
  • Patrick Dular, Laurent Krähenbühl, Mauricio Ferreira da Luz, Christophe Geuzaine. Progressive inductor modeling via a finite element subproblem method. COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, Emerald, 2015, 34 (3), pp.852-864. ⟨10.1108/COMPEL-10-2014-0279⟩. ⟨hal-01148104⟩
  • Marie Breton, François Buret, Laurent Krähenbühl, Michael Leguèbe, Lluis M. Mir, et al.. Non-Linear Steady-State Electrical Current Modeling for the Electropermeabilization of Biological Tissue. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2015, 51 (3), pp.7402104. ⟨10.1109/TMAG.2014.2351836⟩. ⟨hal-01153095⟩
  • Moises Ferber de Vieira Lessa, Anton Korniienko, Gérard Scorletti, Christian Vollaire, Florent Morel, et al.. Systematic LFT Derivation of Uncertain Electrical Circuits for the Worst-Case Tolerance Analysis. IEEE Transactions on Electromagnetic Compatibility, Institute of Electrical and Electronics Engineers, 2015, 57 (5), pp.937 - 946. ⟨10.1109/TEMC.2015.2419455⟩. ⟨hal-01181163⟩
  • Patrick Dular, Victor Péron, Laurent Krähenbühl, Christophe Geuzaine. Subproblem Finite-Element Refinement of Inductors From Wire to Static and Dynamic Volume Models. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2015, 51 (3), pp.7402704. ⟨10.1109/TMAG.2014.2360232⟩. ⟨hal-01153089⟩
  • Moises Ferber de Vieira Lessa, Christian Vollaire, Laurent Krähenbühl, Joao Vasconcelos. Adaptive unscented transform for uncertainty quantification in EMC large-scale systems. COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, Emerald, 2014, 33 (3), pp.914 - 926. ⟨10.1108/COMPEL-10-2012-0212⟩. ⟨hal-00833270⟩
  • Daniela Wolter Ferreira, Luiz Lebensztajn, Laurent Krähenbühl, Florent Morel, Christian Vollaire. A Design Proposal for Optimal Transcutaneous Energy Transmitters. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2014, 50 (2), pp.7024704. ⟨10.1109/TMAG.2013.2282628⟩. ⟨hal-00870003⟩
  • Daniela Wolter Ferreira, Ruth Sabariego, Luiz Lebensztajn, Laurent Krähenbühl, Florent Morel, et al.. Homogenization Methods in Simulations of Transcutaneous Energy Transmitters. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2014, 50 (2), pp.7025204. ⟨10.1109/TMAG.2013.2284891⟩. ⟨hal-00869995⟩
  • Patrick Dular, Victor Péron, Ronan Perrussel, Laurent Krähenbühl, Christophe Geuzaine. Perfect Conductor and Impedance Boundary Condition Corrections via a Finite Element Subproblem Method. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2014, 50 (2), pp.7000504. ⟨10.1109/TMAG.2013.2284338⟩. ⟨hal-00869987⟩
  • Patrick Dular, Victor Péron, Laurent Krähenbühl, Christophe Geuzaine. Progressive eddy current modeling via a finite element subproblem method. International Journal of Applied Electromagnetics and Mechanics, IOS Press 2014, 46 (2), pp.341-348. ⟨10.3233/JAE-141943⟩. ⟨hal-01071480⟩
  • Monique Dauge, Patrick Dular, Laurent Krähenbühl, Victor Péron, Ronan Perrussel, et al.. Corner asymptotics of the magnetic potential in the eddy-current model. Mathematical Methods in the Applied Sciences, Wiley, 2014, 37 (13), pp.1924-1955. ⟨10.1002/mma.2947⟩. ⟨hal-00779067⟩
  • Moises Ferber de Vieira Lessa, Christian Vollaire, Laurent Krähenbühl, Joao Vasconcelos. Uncertainty Analysis of the Conducted Interferences in a Power Converter. Journal of Microwaves, Optoelectronics and Electromagnetic Applications, São Caetano do Sul, 2013, 12 (2), pp.454-465. ⟨10.1590/S2179-10742013000200016⟩. ⟨hal-00858977⟩
  • Tung Le Duc, Gérard Meunier, Olivier Chadebec, Jean-Michel Guichon, Laurent Krähenbühl. A Simple Integral Formulation for the Modeling of Thin Conductive Shells. European Physical Journal: Applied Physics, EDP Sciences, 2013, 64 (02), 24513 (5 p.). ⟨10.1051/epjap/2013120413⟩. ⟨hal-00819093⟩
  • Amal El Gaddar, Marie Frénéa-Robin, Damien Voyer, Hyacinthe Aka, Naoufel Haddour, et al.. Assessment of 0.5 T static field exposure effect on yeast and HEK cells using electrorotation. Biophysical Journal, Biophysical Society, 2013, 104 (8), pp.1805. ⟨10.1016/j.bpj.2013.01.063⟩. ⟨hal-00801336⟩
  • Vuong Dang, Patrick Dular, Ruth Sabariego, Laurent Krähenbühl, Christophe Geuzaine. Subproblem Approach for Modeling Multiply Connected Thin Regions with an h-Conformal Magnetodynamic Finite Element Formulation. European Physical Journal: Applied Physics, EDP Sciences, 2013, 24516 (7 p.). ⟨10.1051/epjap/2013120444⟩. ⟨hal-00855090⟩
  • Moises Ferber de Vieira Lessa, Christian Vollaire, Laurent Krähenbühl, Jean-Louis Coulomb, Joao Vasconcelos. Conducted EMI of DC-DC Converters With Parametric Uncertainties. IEEE Transactions on Electromagnetic Compatibility, Institute of Electrical and Electronics Engineers, 2013, 55 (4), pp.699 - 706. ⟨10.1109/TEMC.2012.2235443⟩. ⟨hal-00776420⟩
  • Moises Ferber de Vieira Lessa, Sanaa Zangui, Carlos Sartori, Christian Vollaire, Ronan Perrussel, et al.. Evaluation of the Inductive Coupling between Equivalent Emission Sources of Components. International Journal of Antennas and Propagation, Hindawi Publishing Corporation, 2012, 2012, ID 102495, 7 p. ⟨10.1155/2012/102495⟩. ⟨hal-00661599⟩
  • Benjamin Vincent, Olivier Chadebec, Jean-Luc Schanen, Kévin Berger, Laurent Krähenbühl, et al.. Identification de sources électromagnétiques multipolaires par filtrage spatial : simplification du contour des capteurs. European Journal of Electrical Engineering, Lavoisier, 2012, 15 (6), pp.613-632. ⟨10.3166/EJEE.15.613-632⟩. ⟨hal-00639598⟩
  • Mariem El Feki, Audrey Jardin, Wilfrid Marquis-Favre, Laurent Krähenbühl, Eric Bideaux, et al.. Determination of essential orders from a bond graph model. Journal of Dynamic Systems, Measurement, and Control, American Society of Mechanical Engineers, 2012, 134 (6), 061006 (9 p.). ⟨10.1115/1.4004772⟩. ⟨hal-00639590⟩
  • Mariem El Feki, Audrey Jardin, Wilfrid Marquis-Favre, Laurent Krähenbühl, Daniel Thomasset. Structural analysis by bond graph approach: Duality between causal and bicausal procedure. Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering, SAGE Publications, 2012, 226 (1), pp.82-100. ⟨10.1177/0959651811407708⟩. ⟨hal-00639588⟩
  • Vuong Dang, Patrick Dular, Ruth Sabariego, Laurent Krähenbühl, Christophe Geuzaine. Subproblem Approach for Thin Shell Dual Finite Element Formulations. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2012, 48 (2), pp.407 - 410. ⟨10.1109/TMAG.2011.2176925⟩. ⟨hal-00639613⟩
  • Patrick Dular, Laurent Krähenbühl, Ruth Sabariego, Mauricio Ferreira da Luz, Patrick Kuo-Peng, et al.. A Finite Element Subproblem Method for Position Change Conductor Systems. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2012, 48 (2), pp.403-406. ⟨10.1109/TMAG.2011.2176924⟩. ⟨hal-00670409⟩
  • François Buret, Monique Dauge, Patrick Dular, Laurent Krähenbühl, Victor Péron, et al.. Eddy currents and corner singularities. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2012, 48 (2), pp.679-682. ⟨10.1109/TMAG.2011.2175378⟩. ⟨inria-00614033v2⟩
  • Mario Alves dos Santos Junior, Damien Voyer, Ronan Perrussel, Djonny Weinzierl, Carlos Sartori, et al.. A Load Effect Evaluation of a Transmission Line Exciting Chamber. Journal of Microwaves, Optoelectronics and Electromagnetic Applications, São Caetano do Sul, 2011, 10 (1), pp.42-54. ⟨10.1590/S2179-10742011000100005⟩. ⟨hal-00577860⟩
  • Patrick Dular, Vuong Dang, Ruth Sabariego, Laurent Krähenbühl, Christophe Geuzaine. Correction of Thin Shell Finite Element Magnetic Models via a Subproblem Method. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2011, 47 (5), pp.1158-1161. ⟨10.1109/TMAG.2010.2076794⟩. ⟨hal-00594517⟩
  • Laurent Krähenbühl, François Buret, Ronan Perrussel, Damien Voyer, Patrick Dular, et al.. Numerical treatment of rounded and sharp corners in the modeling of 2D electrostatic fields. Journal of Microwaves, Optoelectronics and Electromagnetic Applications, São Caetano do Sul, 2011, 10 (1), pp.66-81. ⟨10.1590/S2179-10742011000100008⟩. ⟨hal-00515107v3⟩
  • Mario Alves dos Santos Junior, Sergio Avila, Carlos Sartori, Djonny Weinzierl, Laurent Krähenbühl, et al.. Conductor Position Optimization of a Transmission Line Excitation Chamber. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2010, 46 (8), pp.3261 - 3264. ⟨10.1109/TMAG.2010.2045360⟩. ⟨hal-00505732⟩
  • Benjamin Vincent, Olivier Chadebec, Jean-Luc Schanen, Kévin Berger, Ronan Perrussel, et al.. Identification of equivalent multipolar electromagnetic sources by spatial filtering. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2010, 46 (8), pp.2815 - 2818. ⟨10.1109/TMAG.2010.2043421⟩. ⟨hal-00455455⟩
  • Patrick Dular, Ruth Sabariego, Christophe Geuzaine, Mauricio Ferreira da Luz, Patrick Kuo-Peng, et al.. Finite Element Magnetic Models via a Coupling of Subproblems of Lower Dimensions. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2010, 46 (8), pp.2827 - 2830. ⟨10.1109/TMAG.2010.2044028⟩. ⟨hal-00455462⟩
  • Laurent Bernard, Laurent Nicolas, Laurent Krähenbühl, Noël Burais, Joao Vasconcelos. Analysis of Finite Element formulations for computing electromagnetic fields in the human body. Journal of Microwaves, Optoelectronics and Electromagnetic Applications, São Caetano do Sul, 2009, 8 (1), pp.56S-63S. ⟨hal-00359000⟩
  • Benjamin Vincent, Olivier Chadebec, Jean-Luc Schanen, Carlos Sartori, Laurent Krähenbühl, et al.. New robust coil sensors for near field characterization. Journal of Microwaves, Optoelectronics and Electromagnetic Applications, São Caetano do Sul, 2009, 8 (1), pp.64S-77S. ⟨hal-00358999⟩
  • Romain Marion, Marie-Ange Raulet, Fabien Sixdenier, Laurent Krähenbühl. Homogénéisation d'un modèle complet de diffusion magnétique : un modèle simple de représentation dynamique de circuit. European Journal of Electrical Engineering, Lavoisier, 2009, 12 (4), pp.475-486. ⟨10.3166/ejee.12.475-486⟩. ⟨hal-00412880⟩
  • Patrick Dular, Ruth Sabariego, Laurent Krähenbühl. Magnetic model refinement via a perturbation finite element method - from 1D to 3D. COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, Emerald, 2009, 28 (4), pp.974 - 988. ⟨10.1108/03321640910959044⟩. ⟨hal-00412166⟩
  • Patrick Dular, Ruth Sabariego, Mauricio Ferreira da Luz, Patrick Kuo-Peng, Laurent Krähenbühl. Perturbation Finite Element Method for Magnetic Model Refinement of Air Gaps and Leakage Fluxes. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2009, 45 (3), pp.1400-1403. ⟨10.1109/TMAG.2009.2012643⟩. ⟨hal-00364759⟩
  • Sergio Avila, Mario Alves dos Santos Junior, Djonny Weinzierl, Laurent Krähenbühl, Ronan Perrussel, et al.. Maximum Working Volume Evaluation in a Non-Canonical Reverberation Chamber. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2009, 45 (3), pp.1646-1649. ⟨10.1109/TMAG.2009.2012766⟩. ⟨hal-00364755⟩
  • Patrick Dular, Ruth Sabariego, Mauricio Ferreira da Luz, Patrick Kuo-Peng, Laurent Krähenbühl. Perturbation finite-element method for magnetic circuits. IET Science Measurement and Technology, Institution of Engineering and Technology, 2008, 2 (6), pp.440-446. ⟨10.1049/iet-smt:20080092⟩. ⟨hal-00342750⟩
  • Patrick Dular, Ruth Sabariego, Laurent Krähenbühl. Subdomain perturbation finite element method for skin and proximity effects in inductors. COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, Emerald, 2008, 27 (1), pp.72-84. ⟨10.1108/03321640810836654⟩. ⟨hal-00181022⟩
  • Romain Marion, Riccardo Scorretti, Nicolas Siauve, Marie-Ange Raulet, Laurent Krähenbühl. Identification of Jiles–Atherton Model Parameters Using Particle Swarm Optimization. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2008, 44 (6), pp.894-897. ⟨10.1109/TMAG.2007.914867⟩. ⟨hal-00287808⟩
  • Patrick Dular, Ruth Sabariego, Laurent Krähenbühl. Subdomain Perturbation Finite-Element Method for Skin and Proximity Effects. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2008, 44 (6), pp.738-741. ⟨10.1109/TMAG.2007.915817⟩. ⟨hal-00287809⟩
  • Clair Poignard, Patrick Dular, Ronan Perrussel, Laurent Krähenbühl, Laurent Nicolas, et al.. Approximate conditions replacing thin layers. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2008, 44 (6), pp.1154 -- 1157. ⟨10.1109/TMAG.2007.916154⟩. ⟨hal-00165049v3⟩
  • Patrick Dular, Ruth Sabariego, Johan Gyselinck, Laurent Krähenbühl. Sub-domain finite element method for efficiently considering strong skin and proximity effects. COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, Emerald, 2007, 26 (4), pp.974-985. ⟨10.1108/03321640710756311⟩. ⟨hal-00179242⟩
  • Laurent Krähenbühl. Algorithmes stochastiques d'optimisation : élargissons notre point de vue.... Revue des Sciences et Technologies de l'Information - Série TSI : Technique et Science Informatiques, Lavoisier, 2006, 25 (8-9), pp.1209-1216. ⟨hal-00135002⟩
  • Patrick Dular, Johan Gyselinck, Laurent Krähenbühl. A Time-Domain finite element homogenization technique for lamination stacks using skin effect sub-basis functions. COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, Emerald, 2006, 25 (1), pp.6-16. ⟨10.1108/03321640610634281⟩. ⟨hal-00082847⟩
  • Sergio Avila, A.C. Lisboa, Laurent Krähenbühl, Walter Carpes, Joao Vasconcelos, et al.. Sensitivity Analysis Applied to Decision Making in Multiobjective Evolutionary Optimization. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2006, 42 (4), pp.1103-1106. ⟨10.1109/TMAG.2006.871447⟩. ⟨hal-00111247⟩
  • Ronan Perrussel, Laurent Nicolas, François Musy, Laurent Krähenbühl, Michelle Schatzman, et al.. Algebraic Multilevel Methods for Edge Elements. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2006, 42 (4), pp.619-622. ⟨10.1109/TMAG.2006.871604⟩. ⟨hal-00111256⟩
  • Xisto Travassos, Sergio Avila, D. Prescott, Alain Nicolas, Laurent Krähenbühl. Optimal Configurations for Perfectly Matched Layers in FDTD Simulations. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2006, 42 (4), pp.563-566. ⟨10.1109/TMAG.2006.871471⟩. ⟨hal-00111254⟩
  • Laurent Krähenbühl, Hassan Timouyas, Mohand Moussaoui, François Buret. Coins et arrondis en éléments finis - Une approche mathématique des coins et arrondis pour les solutions par éléments finis de l'équation de Laplace. RIGE, 2005, 8, pp.35-45. ⟨hal-00082800⟩
  • Patrick Dular, Johan Gyselinck, Tarek Zeidan, Laurent Krähenbühl. Finite element modelling of stacked thin regions with non-zero global currents. COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, Emerald, 2004, 23 (3), pp.707-714. ⟨10.1108/03321640410540638⟩. ⟨hal-00082830⟩
  • Laurent Krähenbühl, Patrick Dular, Tarek Zeidan, François Buret. Homogenization of Lamination Stacks in Linear Magnetodynamics. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2004, 40 (2), pp.912-915. ⟨10.1109/TMAG.2004.825435⟩. ⟨hal-00082778⟩
  • Douglas Vieira, Ricardo Adriano, Joao Vasconcelos, Laurent Krähenbühl. Treating constraints as objectives in multiobjective optimization problems using niched Pareto genetic algorithm. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2004, 40 (2), pp.1188-1191. ⟨10.1109/TMAG.2004.825006⟩. ⟨hal-00135894⟩
  • Ricardo Takahashi, Joao Vasconcelos, Jaime Ramirez, Laurent Krähenbühl. A Multiobjective Methodology for Evaluating Genetic Operators. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2003, 39 (3), pp.1321-1324. ⟨10.1109/TMAG.2003.810371⟩. ⟨hal-00082764⟩
  • Douglas Vieira, Ricardo Adriano, Laurent Krähenbühl, Joao Vasconcelos. Handling constraints as objectives in a multiobjective genetic based algorithm. Journal of Microwaves and Optoelectronics, 2002, 6, pp.50-58. ⟨hal-00111059⟩
  • Bruno Sareni, Laurent Krähenbühl, Alain Nicolas. Efficient Genetic Algorithms for Solving Hard Constrained Optimization Problems. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2000, 36 (4 Part 1), pp.1027-1030. ⟨10.1109/20.877616⟩. ⟨hal-00135911⟩
  • Philippe Clauzon, Laurent Krähenbühl, Alain Nicolas. Effective permittivity of 3D lossy dielectric composite materials. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1999, 35 (3 Part 1), pp.1223-1226. ⟨10.1109/20.767170⟩. ⟨hal-00141538⟩
  • Bruno Sareni, Laurent Krähenbühl. Fitness sharing and niching methods revisited. IEEE Transactions on Evolutionary Computation, Institute of Electrical and Electronics Engineers, 1998, 2 (3), pp.97 - 106. ⟨10.1109/4235.735432⟩. ⟨hal-00359799⟩
  • Zié Yeo, François Buret, Laurent Krähenbühl, Philippe Auriol. A non linear model for surface conduction. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1998, 34 (5 Part 1), pp.2617-2620. ⟨hal-00140670⟩
  • Bruno Sareni, Laurent Krähenbühl, Daniel Muller. Niching genetic algorithms for optimization in electromagnetics - II. Shape optimization of electrodes using the CSM. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1998, 34 (5 Part 1), pp.2988-2991. ⟨hal-00140673⟩
  • Bidjan Haghi-Ashtiani, Laurent Krähenbühl, Alain Nicolas. Adaptive meshing for the boundary integral equation method: Definition and test of an error estimator. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1998, 34 (5 Part 1), pp.3443-3446. ⟨hal-00140674⟩
  • Bruno Sareni, Laurent Krähenbühl, Alain Nicolas. Niching genetic algorithms for optimization in electromagnetics - I. Fundamentals. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1998, 34 (5 Part 1), pp.2984-2987. ⟨10.1109/20.717697⟩. ⟨hal-00140672⟩
  • Nabila Dhahbi Megriche, Abderrahmane Beroual, Laurent Krähenbühl. A new proposal model for flashover of polluted insulators. Journal of Physics D: Applied Physics, IOP Publishing, 1997, 30 (5), pp.889-894. ⟨10.1088/0022-3727/30/5/022⟩. ⟨hal-00140676⟩
  • Bruno Sareni, Laurent Krähenbühl, Abderrahmane Beroual, C. Brosseau. Effective dielectric constant of random composite materials. Journal of Applied Physics, American Institute of Physics, 1997, 81 (5), pp.2375-2383. ⟨10.1063/1.364276⟩. ⟨hal-00140680⟩
  • Bruno Sareni, Laurent Krähenbühl, Abderrahmane Beroual, C. Brosseau. Ab initio simulation approach for calculating the effective dielectric constant of composite materials. Journal of Electrostatics, Elsevier, 1997, 40 (1), pp.489-494. ⟨10.1016/S0304-3886(97)00092-2⟩. ⟨hal-00141607⟩
  • Laurent Krähenbühl, Olivier Fabrègue, Sven Wanser, Manuela de Sousa Dias, Alain Nicolas. Surface impedances, BIEM and FEM coupled with 1D non linear solutions to solve 3D high frequency eddy current problems. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1997, 33 (2), pp.1167-1172 Part 2. ⟨hal-00140677⟩
  • Joao Vasconcelos, R. Saldanha, Laurent Krähenbühl, Alain Nicolas. Genetic algorithm coupled with a deterministic method for optimization in electromagnetics. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1997, 33 (2), part 2, 1860 - 1863. ⟨10.1109/20.582645⟩. ⟨hal-00359821⟩
  • Bruno Sareni, Laurent Krähenbühl, Abderrahmane Beroual, Alain Nicolas, C. Brosseau. A boundary integral equation method for the calculation of the effective permittivity of periodic composites. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1997, 33 (2 Part 2), pp.1580-1583. ⟨hal-00140678⟩
  • Bruno Sareni, Laurent Krähenbühl, Abderrahmane Beroual, C. Brosseau. Complex effective permittivity of a lossy composite material. Journal of Applied Physics, American Institute of Physics, 1996, 80 (8), pp.4560-4565. ⟨10.1063/1.363438⟩. ⟨hal-00140681⟩
  • Bruno Sareni, Laurent Krähenbühl, Abderrahmane Beroual, Christian Brosseau. Effective dielectric constant of periodic composite materials. Journal of Applied Physics, American Institute of Physics, 1996, 80 (3), pp.1688-1696. ⟨10.1063/1.362969⟩. ⟨hal-00140682⟩
  • Joao Vasconcelos, Laurent Krähenbühl, Alain Nicolas. Simulated annealing coupled with the tabu search method for continuum optimization in electromagnetics. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1996, 32 (3), pp.1206-1209. ⟨10.1109/20.497460⟩. ⟨hal-00140683⟩
  • Valéry Poulbot, Laurent Krähenbühl, Philippe Massé, R. Blanpain. 3D INTERFACE ELEMENTS FOR MODELING COMPLEX POTENTIAL DROPS - COMPARISON WITH A BOUNDARY ELEMENTS METHOD. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1995, 31 (3 Part 1), pp.1684-1689. ⟨hal-00140684⟩
  • Sven Wanser, Laurent Krähenbühl, Alain Nicolas. COMPUTATION OF 3D INDUCTION HARDENING PROBLEMS BY COMBINED FINITE AND BOUNDARY-ELEMENT METHODS. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1994, 30 (5 Part 2), pp.3320-3323. ⟨hal-00140686⟩
  • Joao Vasconcelos, Laurent Krähenbühl, Laurent Nicolas, Alain Nicolas. DESIGN OPTIMIZATION IN ELECTROSTATIC-FIELD ANALYSIS USING THE BEM AND THE AUGMENTED LAGRANGIAN METHOD. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1994, 30 (5) (5 Part 2), pp.3443-3446. ⟨hal-00140687⟩
  • D. Meelab, Olivier Longeot, Laurent Krähenbühl, Laurent Nicolas, Philippe Wendling. Control of an induction heat treatment by the measure of power. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1993, 29 (2), pp.1558 - 1561. ⟨10.1109/20.250701⟩. ⟨hal-00359845⟩
  • Laurent Krähenbühl, Daniel Muller. Thin layers in electrical engineering. Example of shell models in analysing eddy-currents by boundary and finite element methods. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1993, 29 (2), pp.1450-1455. ⟨hal-00082820⟩
  • Jean-Louis Rasolonjanahary, Laurent Krähenbühl, Alain Nicolas. Computation of electric fields and potential on polluted insulators using a boundary element method. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1992, 28 (2), pp.1473 - 1476. ⟨10.1109/20.123974⟩. ⟨hal-00359849⟩
  • Qi Huang, Laurent Krähenbühl, Alain Nicolas. Numerical calculation of steady-state skin effect problems in axisymmetry. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1988, 24 (1), pp.201-204. ⟨10.1109/20.43888⟩. ⟨hal-00359857⟩
  • Philippe Auriol, Qi Huang, Laurent Krähenbühl. Numerical simulation of the conducting surface of high-voltage insulating systems in 3D. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1988, 24 (1), pp.43-46. ⟨10.1109/20.43852⟩. ⟨hal-00359866⟩
  • Gérard Meunier, Jean-Louis Coulomb, Shape Salon, Laurent Krähenbühl. Hybrid finite element boundary element solutions for three dimensional scalar potential problems. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1986, 22 (5), pp.1040- 1042. ⟨10.1109/TMAG.1986.1064625⟩. ⟨hal-00359878⟩
  • Laurent Krähenbühl, Alain Nicolas, Laurent Nicolas. A graphic interactive package for Boundary Integral Equations in electrotechnic. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1985, 21 (6), pp.2555-2558. ⟨10.1109/TMAG.1985.1064146⟩. ⟨hal-00676979⟩
  • F. Duthoit, Laurent Krähenbühl, Alain Nicolas. The boundary integral equation method for the extrapolation of field measurement. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1985, 21 (6), pp.2439-2442. ⟨10.1109/TMAG.1985.1064250⟩. ⟨hal-00411881⟩
  • Noël Burais, Laurent Krähenbühl, Alain Nicolas. Potential distribution simulation in high voltage measurement systems. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1985, 21 (6), pp.2392-2395. ⟨10.1109/TMAG.1985.1064157⟩. ⟨hal-00414123⟩
  • Dominique Colombani, Laurent Krähenbühl, Noël Burais, Alain Nicolas. A general mixed boundary conditions definition for eddy current problems. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1984, 20 (5), pp.2001-2003. ⟨10.1109/TMAG.1984.1063277⟩. ⟨hal-00414127⟩
  • Albert Foggia, Noël Burais, Laurent Krähenbühl, Alain Nicolas. Finite element analysis of a fast electromagnetic actuator. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1984, 20 (5), pp.1942 - 1944. ⟨10.1109/TMAG.1984.1063332⟩. ⟨hal-00414132⟩
  • Laurent Krähenbühl, Bernd Kulicke, Alfred Webs. Simulation model of a multi-winding transformer for the investigation of saturation phenomena. Siemens Forschungs- und Entwicklungs-berichte, 1983, 12 (4), pp.232-235. ⟨hal-00360120⟩
  • Laurent Krähenbühl, Alain Nicolas. Efficient techniques for boundary integral equation methods. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1983, 19 (6), pp.2667 - 2669. ⟨10.1109/TMAG.1983.1062805⟩. ⟨hal-00414087⟩
  • Laurent Krähenbühl, Alain Nicolas. Axisymmetric formulation for boundary integral equation methods in scalar potential problems. IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 1983, 19 (6), pp.2364 - 2366. ⟨10.1109/TMAG.1983.1062872⟩. ⟨hal-00414086⟩

Conference papers124 documents

  • Maria Longhitano, Fabien Sixdenier, Riccardo Scorretti, Christophe Geuzaine, Laurent Krähenbühl. Test of the energy-based vector hysteresis model on a transformer under different supply conditions. Compumag 2019, Jul 2019, Paris, France. ⟨hal-02063620⟩
  • Mohammad Issa, Laurent Krähenbühl, Clair Poignard, Jean-René Poirier, Ronan Perrussel. Homogenization of lamination stacks based on the vector potential formulation. Compumag 2019, Jul 2019, Paris, France. ⟨hal-02063629⟩
  • Maria Longhitano, Fabien Sixdenier, Riccardo Scorretti, Christophe Geuzaine, François Henrotte, et al.. Comparison of identification protocols of a static hysteresis model. Compumag 2019, Jul 2019, Paris, France. ⟨hal-02063610⟩
  • Thibault Senac, Arnaud Lelevé, Richard Moreau, Laurent Krähenbühl, Florent Sigwalt, et al.. Designing an accurate and customizable epiduralanesthesia haptic simulator. 2019 IEEE International Conference on Robotics and Automation (ICRA), IEEE, May 2019, Montreal, Canada. ⟨10.1109/ICRA.2019.8794199⟩. ⟨hal-02170879⟩
  • Gérard Meunier, Jean-Michel Guichon, Olivier Chadebec, Bertrand Bannwarth, Laurent Krähenbühl, et al.. Unstructured–PEEC Method for Thin Electromagnetic Media. Compumag 2019, Jul 2019, Paris, France. ⟨hal-02064483⟩
  • Laurent Krähenbühl, Riccardo Scorretti, Arnaud Bréard, Christian Vollaire, Jean-Michel Guichon, et al.. Large surface LC-resonant metamaterials: from circuit model to modal theory and efficient numerical methods. Compumag 2019, Jul 2019, Paris, France. ⟨hal-01985864⟩
  • Maria Longhitano, Fabien Sixdenier, Riccardo Scorretti, Laurent Krähenbühl. Les paramètres d'un modèle d'hystérésis statique peuvent-ils renseigner sur la microstructure d'un matériau ?. Symposium de Génie Electrique (SGE'18), Jul 2018, Nancy, France. ⟨hal-01875941⟩
  • Maria Longhitano, Fabien Sixdenier, Riccardo Scorretti, Laurent Krähenbühl. Exploring New Solutions for Temperature Dependent Hysteresis Models. 18th IGTE, Sep 2018, Graz, Austria. ⟨hal-01899461⟩
  • Gustavo Domingues Carvalho, Viviane Cristine Silva, Florent Haffner, Carlos Sartori, Luiz Lebensztajn, et al.. Modeling of a metamaterial in the FEA of a contactless transcutaneous energy transfer device. MOMAG, SB-Mag, Aug 2018, Santa Rita do Sapucaí, MG, Brazil. ⟨hal-01912989⟩
  • Zhao Li, François Tavernier, Arnaud Bréard, Laurent Krähenbühl, Carlos Sartori. Use of a priori geometric information to improve the identification of the B-field measurement around a power electronic device. GEMCCON, Nov 2017, São Paulo, Brazil. ⟨hal-01580387⟩
  • Laurent Krähenbühl, Riccardo Scorretti, Ronan Perrussel, Patrick Dular. Approche alternative à l'homogénéisation pour la modélisation des empilements de tôles–le cas harmonique linéaire. Numélec 2017, Nov 2017, Paris, France. ⟨hal-01580380⟩
  • François Tavernier, Zhao Li, Arnaud Bréard, Laurent Krähenbühl. Position optimale des points de mesure pour l’identification de sources par développements harmoniques. Numélec 2017, Nov 2017, Paris, France. ⟨hal-01563065⟩
  • Zhao Li, François Tavernier, Arnaud Bréard, Laurent Krähenbühl. Utilisation d’informations géométriques a priori pour améliorer l’identification du champ H mesuré autour d’un dispositif. Numélec 2017, Nov 2017, Paris, France. ⟨hal-01563074⟩
  • François Tavernier, Zhao Li, Arnaud Bréard, Carlos Sartori, Laurent Krähenbühl. Optimal points of measurement for the identification of sources by harmonic expansion. GEMCCON, Nov 2017, São Paulo, Brazil. ⟨hal-01580395⟩
  • Zhao Li, François Tavernier, Arnaud Bréard, Laurent Krähenbühl, Damien Voyer. Étude des effets de sources secondaires sur les couplages inductives, basée sur la méthode de développement multipolaire. Symposium de Génie Electrique (SGE'16), Jun 2016, Grenoble, France. ⟨hal-01361570⟩
  • François Tavernier, Zhao Li, Arnaud Bréard, Laurent Krähenbühl, Damien Voyer. Comparaison du calcul d'inductances mutuelles entre dispositifs à partir de développements harmoniques séparés de leurs champs proches en coordonnées cylindriques et elliptiques. Symposium de Génie Electrique (SGE'16), Jun 2016, Grenoble, France. ⟨hal-01361572⟩
  • François Tavernier, Zhao Li, Arnaud Bréard, Laurent Krähenbühl, Damien Voyer. Comparison of the near field coupling using spherical and spheroidal harmonics. IEEE CEFC, Nov 2016, Miami, FL, United States. pp.CD. ⟨hal-01393476⟩
  • Zhao Li, François Tavernier, Arnaud Bréard, Laurent Krähenbühl, Damien Voyer. Study of the choice of the origin in spherical harmonics expansion for magnetic near-field sources. APEMC, May 2016, Shenzhen, China. ⟨10.1109/APEMC.2016.7522741⟩. ⟨hal-01388380⟩
  • Zhao Li, François Tavernier, Arnaud Bréard, Laurent Krähenbühl, Damien Voyer. Error analysis for near-field EMC problems based on multipolar expansion approach. IEEE CEFC, Nov 2016, Miami, FL, United States. pp.CD, ⟨10.1109/CEFC.2016.7816346⟩. ⟨hal-01393474⟩
  • Jorge de Almeida, Marco Maia, Marbey Mosso, Carlos Sartori, Laurent Krähenbühl. Metamaterial-enhanced inductive coupling seen as non-foster impedance matching. 10th EMF, Apr 2016, Lyon, France. ⟨hal-01393438⟩
  • Rafael P. B. Muylaert, Carlos Sartori, Francisco X. Sevegnani, Aparecido S. Nicolett, Laurent Krähenbühl. An Automatic Near-field Characterization System with Multipolar Expansion Approach. 10th EMF, Apr 2016, Lyon, France. ⟨hal-01393427⟩
  • Patrick Dular, Laurent Krähenbühl. Progressive Finite Element modeling of thin and wire conducting regions - Homogenization models and their corrections. MSHOM, K. Hollaus, TU Wien, Sep 2016, Vienne, Austria. ⟨hal-01393239⟩
  • Damien Voyer, Ronan Perrussel, Clair Poignard, Laurent Krähenbühl, Riccardo Scorretti. Computation of the electric field at the tissue scale when pulse voltages are applied to induce electroporation. 10th EMF, Apr 2016, Lyon, France. ⟨hal-01291408⟩
  • Barbara Gonçalves, Marcio Matias Afonso, Eduardo Henrique da Rocha Coppoli, Brahim Ramdane, Yves Maréchal, et al.. Comparison of Natural and Finite Element Interpolation Functions Behavior at Interface between Different Mediums. 10th EMF, Apr 2016, Lyon, France. ⟨hal-01393530⟩
  • Marcio Matias Afonso, Joao Vasconcelos, Renato Mesquita, Brahim Ramdane, Yves Maréchal, et al.. Hybrid Natural Element Boundary Element Method Applied to Solve Electromagnetic ScatteringProblem. IEEE CEFC, Nov 2016, Miami, FL, United States. ⟨hal-01399228⟩
  • Ronan Perrussel, Clair Poignard, Victor Péron, Ruth V. Sabariego, Patrick Dular, et al.. Asymptotic expansion for the magnetic potential in the eddy-current problem. 10th EMF, Apr 2016, Lyon, France. ⟨hal-01393362⟩
  • Arnaud Bréard, François Tavernier, Zhao Li, Laurent Krähenbühl. New Measurement System of Magnetic Near-field with Multipolar Expansion Approach. Compumag 2015, Jun 2015, Montréal, Canada. pp.621. ⟨hal-01174988⟩
  • François Tavernier, Arnaud Bréard, Laurent Krähenbühl. Comparaison en champ proche entre développements en harmoniques circulaires et en harmoniques elliptiques. Assemblée Générale GDR Ondes, Oct 2015, Ecully, France. ⟨hal-01217241⟩
  • Patrick Dular, Patrick Kuo-Peng, Mauricio Ferreira da Luz, Laurent Krähenbühl. Progressive Current Source Models in Magnetic Vector Potential Finite Element Formulations. Compumag 2015, Jun 2015, Montréal, Canada. pp.648. ⟨hal-01174978⟩
  • Arnaud Bréard, Thi Quynh Van Hoang, Mario Alves dos Santos Junior, Laurent Krähenbühl, Christian Vollaire, et al.. Expansions in spherical harmonics for the modeling of near-field coupling in EMC. APEMC, National Taiwan University, May 2015, Taipei, Taiwan. pp.482 - 485, ⟨10.1109/APEMC.2015.7175294⟩. ⟨hal-01111017⟩
  • Zhao Li, Arnaud Bréard, Laurent Krähenbühl. Nouvelle méthode pour trouver le meilleur centre de décomposition multipolaire d’une source électromagnétique en champ proche. Assemblée Générale GDR Ondes, Oct 2015, Ecully, France. ⟨hal-01217239⟩
  • Patrick Dular, Patrick Kuo-Peng, Mauricio Ferreira da Luz, Laurent Krähenbühl. Model refinements of transformers via a subproblem finite element method. ISEF, Sep 2015, Valencia, Spain. pp.234. ⟨hal-01199833⟩
  • Patrick Dular, Patrick Kuo-Peng, Mauricio Ferreira da Luz, Laurent Krähenbühl. Subproblem Methodology for Progressive Finite Element Modeling of Transformers. Compumag 2015, Jun 2015, Montréal, Canada. pp.681. ⟨hal-01174981⟩
  • Johan Gyselinck, Patrick Dular, Laurent Krähenbühl, Ruth V. Sabariego. Time-domain finite-element homogenisation of laminated iron cores with net circulating currents. Compumag 2015, Jun 2015, Montréal, Canada. pp.702. ⟨hal-01174972⟩
  • Laurent Krähenbühl, Patrick Dular, Victor Péron, Ronan Perrussel, Ruth V. Sabariego, et al.. Efficient delta-parametrization of 2D Surface-Impedance solutions. Compumag 2015, Jun 2015, Montréal, Canada. pp.442. ⟨hal-01174983⟩
  • Laurent Krähenbühl, Patrick Dular, Victor Péron, Ronan Perrussel, Ruth Sabariego, et al.. Impédances de surface en 2D : comparaison de méthodes de paramétrisation en δ. Numélec 2015, Université de Nantes - IREENA, Jun 2015, Nantes, France. ⟨hal-01199546⟩
  • Ruth Sabariego, François Henrotte, Laurent Krähenbühl, Johan Gyselinck. Time-Domain Finite-Element Homogenization for Laminated Iron Cores Using a Magnetic-Field Formulation. IEEE CEFC, May 2014, Annecy, France. pp.CD. ⟨hal-00959755⟩
  • Marie Breton, François Buret, Laurent Krähenbühl, Michael Leguèbe, Lluis M. Mir, et al.. Nonlinear steady-state electrical current modeling for the electropermeabilization of biological tissue. IEEE CEFC, May 2014, Annecy, France. pp.CD. ⟨hal-00959751⟩
  • Sara Nishimura, Jorge de Almeida, Christian Vollaire, Carlos Sartori, Arnaud Bréard, et al.. Enhancing the inductive coupling and efficiency of wireless power transmission system by using metamaterials. MOMAG, Aug 2014, Curitiba, Brazil. pp.121-125. ⟨hal-01064690⟩
  • Patrick Dular, Mauricio Ferreira da Luz, Patrick Kuo-Peng, Laurent Krähenbühl. Correction of Homogenized Lamination Stacks via a Subproblem Finite Element Method. 16th IGTE, Sep 2014, Graz, Austria. pp.03-7. ⟨hal-01064692⟩
  • Patrick Dular, Mauricio Ferreira da Luz, Patrick Kuo-Peng, Laurent Krähenbühl. Progressive Source and Reaction Fields for Magnetodynamic Model Refinement via a Finite Element Subproblem Method. MOMAG, Aug 2014, Curitiba, Brazil. pp.1-6. ⟨hal-01064689⟩
  • Patrick Dular, Mauricio Ferreira da Luz, Patrick Kuo-Peng, Laurent Krähenbühl. Correction of Homogenized Foil Windings and Lamination Stacks in Transformers via a Subproblem Finite Element Method. IEEE CEFC, May 2014, Annecy, France. pp.CD. ⟨hal-00959757⟩
  • Thi Quynh Van Hoang, Arnaud Bréard, Christian Vollaire, Laurent Krähenbühl, Carlos Sartori. Complete Identification for Near-Field Multipolar Expansion of Electromagnetic Sources. IEEE CEFC, May 2014, Annecy, France. pp.CD. ⟨hal-00959753⟩
  • Patrick Dular, Mauricio Ferreira da Luz, Patrick Kuo-Peng, Laurent Krähenbühl, João Pedro Bastos. Progressive Models of Current Sources for the Magnetic Vector Potential Finite Element Formulation. 16th IGTE, Sep 2014, Graz, Austria. pp.P2-4. ⟨hal-01064693⟩
  • Patrick Dular, Laurent Krähenbühl, Christophe Geuzaine. Progressive inductor modeling via a finite element subproblem method. EPNC, Jul 2014, Pilsen, Czech Republic. ⟨hal-01064923⟩
  • Laurent Krähenbühl, Patrick Dular, Victor Péron, Ronan Perrussel, Clair Poignard, et al.. Asymptotic delta-Parametrization of Surface-Impedance Solutions. IEEE CEFC, May 2014, Annecy, France. ⟨hal-00959750⟩
  • Patrick Dular, Victor Péron, Laurent Krähenbühl, Christophe Geuzaine. Subproblem Finite Element Refinement of Inductors from Wire to Static and Dynamic Volume Models. IEEE CEFC, May 2014, Annecy, France. pp.4. ⟨hal-00959756⟩
  • van Hoa Nguyen, Damien Eberard, Wilfrid Marquis-Favre, Laurent Krähenbühl. Methodology of tolerance synthesis using bond graph. ECMS European Conference on Modelling and Simulation, May 2013, Ålesund, Norway. pp.#143. ⟨hal-00799531⟩
  • van Hoa Nguyen, Damien Eberard, Wilfrid Marquis-Favre, Laurent Krähenbühl. Tolerance synthesis using bond graph inversion and fuzzy logic. ICM International Conference on Mechatronics, Feb 2013, Vicenza, Italy. pp.442-447, ⟨10.1109/ICMECH.2013.6518577⟩. ⟨hal-00786671⟩
  • Daniela Wolter Ferreira, Luiz Lebensztajn, Laurent Krähenbühl, Florent Morel, Christian Vollaire. A Design Proposal for Optimal Transcutaneous Energy Transmitters. Compumag 2013, Jun 2013, Budapest, Hungary. pp.647. ⟨hal-00807076⟩
  • Vuong Dang, Patrick Dular, Ruth Sabariego, Laurent Krähenbühl, Christophe Geuzaine. Subproblem h-Conform Formulation for Accurate Thin Shell Models Between Conducting and Nonconducting Regions. 9th EMF, Apr 2013, Bruges, Belgium. pp.#130. ⟨hal-00799713⟩
  • Daniela Wolter Ferreira, Ruth Sabariego, Luiz Lebensztajn, Laurent Krähenbühl, Florent Morel, et al.. Homogenization Methods in Simulations of Transcutaneous Energy Transmitters. Compumag 2013, Jun 2013, Budapest, Hungary. pp.646. ⟨hal-00807074⟩
  • Daniela Wolter Ferreira, Moises Ferber de Vieira Lessa, Luiz Lebensztajn, Renan Müller, Laurent Krähenbühl, et al.. Analysis on Methods to obtain Lumped Parameters for an Inductive Coupling Device. Compumag 2013, Jun 2013, Budapest, Hungary. pp.674. ⟨hal-00807077⟩
  • Olivier Poirion, Laurent Krähenbühl, Bénédicte Lafay. Tracing the origin of megaplasmids and secondary chromosomes in bacterial genomes. SBME, Jul 2013, Chicago, IL, United States. pp.A049 363. ⟨hal-00841237⟩
  • Daniela Wolter Ferreira, Ruth Sabariego, Luiz Lebensztajn, Laurent Krähenbühl, Florent Morel, et al.. Simulations of Transcutaneous Energy Transmitters by using Homogenization Method. 9th EMF, Apr 2013, Bruges, Belgium. pp.#128. ⟨hal-00799739⟩
  • Vuong Dang, Patrick Dular, Ruth Sabariego, Laurent Krähenbühl, Christophe Geuzaine. Dual Formulations for Accurate Thin Shell Models in a Finite Element Subproblem Method. Compumag 2013, Jun 2013, Budapest, Hungary. pp.890. ⟨hal-00807079⟩
  • Amal El Gaddar, Marie Frénéa-Robin, Damien Voyer, Naoufel Haddour, Laurent Krähenbühl. Study of the effects of moderate-intensity static magnetic field on human cell physiology using electrorotation. BIOEM, Jun 2013, Thessaloniki, Greece. pp.PA-35. ⟨hal-00841232⟩
  • Monique Dauge, Patrick Dular, Laurent Krähenbühl, Victor Péron, Ronan Perrussel, et al.. Corner Asymptotics of the Magnetic Potential in the Eddy-Current Model. JSA - Journées Singulières Augmentées, Aug 2013, Rennes, France. ⟨hal-00931735⟩
  • Patrick Dular, Victor Péron, Ronan Perrussel, Laurent Krähenbühl, Christophe Geuzaine. Perfect Conductor and Impedance Boundary Condition Corrections via a Finite Element Subproblem Method. Compumag 2013, Jun 2013, Budapest, Hungary. pp.866. ⟨hal-00807078⟩
  • Patrick Dular, Victor Péron, Laurent Krähenbühl, Christophe Geuzaine. Progressive Eddy Current modeling via a finite element subproblem method. ISEF, Sep 2013, Ohrid, Macedonia. ⟨hal-00917282⟩
  • Moises Ferber de Vieira Lessa, Christian Vollaire, Laurent Krähenbühl, Joao Vasconcelos. Adaptive unscented transform for uncertainty quantification in EMC large-scale systems. OIPE, Sep 2012, Ghent, Belgium. pp.CD. ⟨hal-00726428⟩
  • Vuong Dang, Patrick Dular, Ruth Sabariego, Laurent Krähenbühl, Christophe Geuzaine. Accurate h-Conform Finite Element Model of Multiply Connected Thin Regions via a Subproblem Method. IEEE CEFC, Nov 2012, Oita, Japan. pp.CD. ⟨hal-00727210⟩
  • Moises Ferber de Vieira Lessa, Christian Vollaire, Laurent Krähenbühl, Jean-Louis Coulomb, Joao Vasconcelos. Conducted Interferences of Power Converters with Parametric Uncertainties in the Frequency Domain. APEMC, May 2012, Singapore, Singapore. pp.209, ⟨10.1109/APEMC.2012.6237869⟩. ⟨hal-00710568⟩
  • Vuong Dang, Patrick Dular, Ruth Sabariego, Laurent Krähenbühl, Christophe Geuzaine. Subproblem h-Conform Magnetodynamic Finite Element Formulation for Accurate Model of Multiply Connected Thin Regions. Numélec 2012, Jul 2012, Marseille, France. pp.72. ⟨hal-00714494⟩
  • Tung Le Duc, Gérard Meunier, Olivier Chadebec, Jean-Michel Guichon, Laurent Krähenbühl. Formulations intégrales pour la modélisation des régions minces conductrices. Numélec 2012, Jul 2012, Marseille, France. pp.66. ⟨hal-00714472⟩
  • Moises Ferber de Vieira Lessa, Christian Vollaire, Laurent Krähenbühl, Joao Vasconcelos. Uncertainty Analysis of the Conducted Interferences in a DC-DC Converter. MOMAG, Aug 2012, João Pessoa, Brazil. pp.CD. ⟨hal-00725837⟩
  • Monique Dauge, Patrick Dular, Laurent Krähenbühl, Victor Péron, Ronan Perrussel, et al.. Asymptotic Description of the Magnetic Potential near a Corner Singularity in the Bidimensional Eddy-Current Problem. WCCM 2012, Jul 2012, São Paulo, Brazil. ⟨hal-00768026v2⟩
  • Patrick Dular, Laurent Krähenbühl, Ruth Sabariego, Mauricio Ferreira da Luz, Patrick Kuo-Peng, et al.. A Finite Element Subproblem Method for Position Change Conductor Systems. Compumag 2011, Jul 2011, Sydney, Australia. pp.électronique. ⟨hal-00553048⟩
  • Carlos Sartori, Sanaa Zangui, Moises Ferber de Vieira Lessa, Benjamin Vincent, Ronan Perrussel, et al.. Calibration methods for a large loop antenna measurement system. Compumag 2011, Jul 2011, Sydney, Australia. pp.électronique. ⟨hal-00576833⟩
  • Vuong Dang, Patrick Dular, Ruth Sabariego, Mauricio Ferreira da Luz, Patrick Kuo-Peng, et al.. Subproblem method with dual finite element formulations for accurate thin shell models. ISEF, Sep 2011, Funchal (Madeira), Portugal. pp.PS 3.26. ⟨hal-00626867⟩
  • Patrick Dular, Laurent Krähenbühl, Ruth Sabariego, Mauricio Ferreira da Luz, Patrick Kuo-Peng, et al.. Refinement of Non-Linear Magnetic Models via a Finite Element Subproblem Method. Compumag 2011, Jul 2011, Sydney, Australia. pp.électronique. ⟨hal-00553044⟩
  • Patrick Dular, Mauricio Ferreira da Luz, Patrick Kuo-Peng, Ruth Sabariego, Laurent Krähenbühl, et al.. Subproblem Finite Element Method for Magnetic Model Refinements. ISEF, Sep 2011, Funchal (Madeira), Portugal. pp.PS 3.27. ⟨hal-00626871⟩
  • Patrick Dular, Ruth Sabariego, Laurent Krähenbühl, Christophe Geuzaine. Magnetic model refinements via finite element subproblems. NELIA, Oct 2011, Santiago de Compostela, Spain. pp.31-32. ⟨hal-00727190⟩
  • Vuong Dang, Patrick Dular, Ruth Sabariego, Laurent Krähenbühl, Christophe Geuzaine. Subproblem Approach for Thin Shell Dual Finite Element Formulations. Compumag 2011, Jul 2011, Sydney, Australia. pp.électronique. ⟨hal-00578978⟩
  • François Buret, Monique Dauge, Patrick Dular, Laurent Krähenbühl, Victor Péron, et al.. Eddy currents and corner singularities. Compumag 2011, Jul 2011, Sydney, Australia. pp.électronique. ⟨hal-00549380⟩
  • François Buret, Monique Dauge, Patrick Dular, Laurent Krähenbühl, Victor Péron, et al.. 2D electrostatic problems with rounded corners. Compumag 2011, Jul 2011, Sydney, Australia. pp.électronique. ⟨hal-00549384v2⟩
  • Monique Dauge, Patrick Dular, Laurent Krähenbühl, Victor Péron, Ronan Perrussel, et al.. Impedance condition close to a corner in eddy-current problems. ACOMEN, Nov 2011, Liège, Belgium. pp.CD. ⟨hal-00727197⟩
  • Mariem El Feki, Wilfrid Marquis-Favre, Laurent Krähenbühl, Daniel Thomasset. Bond Graph Representation of Standard Interconnection Model. Spring Simulation Multiconference / 9th International Conference on Bond Graph Modeling & Simulation (ICBGMS), Apr 2010, Orlando, FL, United States. ⟨hal-00476283⟩
  • Ronan Perrussel, Damien Voyer, Laurent Krähenbühl. Estimation de sensibilité de solutions et calcul de perturbations. Atelier "Optimisation en formes en électromagnétisme pour la conception d'antennes et de circuits microondes" (CCT ECM du CNES et GDR Ondes), Apr 2010, Toulouse, France. ⟨hal-00476314⟩
  • Benjamin Vincent, Olivier Chadebec, Jean-Luc Schanen, Kévin Berger, Ronan Perrussel, et al.. CAPTEURS DE COMPOSANTES MULTIPOLAIRES POUR UNE CARACTERISATION EN CHAMP PROCHE : PREMIERS RESULATS EXPERIMENTAUX. CEM, Apr 2010, Limoges, France. ⟨hal-00472614⟩
  • Patrick Dular, Vuong Dang, Ruth Sabariego, Laurent Krähenbühl, Christophe Geuzaine. Correction of Thin Shell Finite Element Magnetic Models via a Subproblem Method. IEEE CEFC, May 2010, Chicago, IL, United States. pp.1609, ⟨10.1109/CEFC.2010.5481355⟩. ⟨hal-00476270⟩
  • Mario Alves dos Santos Junior, Carlos Sartori, José Cardoso, Damien Voyer, Laurent Krähenbühl, et al.. A Load Effect Evaluation of a Transmission Line Exciting Chamber. MOMAG, Aug 2010, Vitória, Brazil. pp.CD. ⟨hal-00502228⟩
  • Patrick Dular, Ruth Sabariego, Johan Gyselinck, Laurent Krähenbühl, Christophe Geuzaine. Non-linear magnetic model refinement via a finite element subproblem method. EPNC, Jun 2010, Dortmunt, Germany. pp.39-40. ⟨hal-00502630⟩
  • Patrick Dular, Ruth Sabariego, Laurent Krähenbühl, Christophe Geuzaine. Magnetic model refinement via a coupling of finite element subproblems. SCEE, Sep 2010, Toulouse, France. pp.137-138. ⟨hal-00502627⟩
  • Patrick Dular, Mauricio Ferreira da Luz, Patrick Kuo-Peng, Ruth Sabariego, Laurent Krähenbühl, et al.. Refinement of Inductor Models via a Subproblem Finite Element Method. IEEE CEFC, May 2010, Chicago, IL, United States. pp.1795, ⟨10.1109/CEFC.2010.5481644⟩. ⟨hal-00476269⟩
  • Sanaa Zangui, Kévin Berger, Benjamin Vincent, Ronan Perrussel, Edith Clavel, et al.. Evaluation of coupling parameters of EMC filter components by using equivalent emission sources. MOMAG, Aug 2010, Vitória, Brazil. pp.CD. ⟨hal-00502220⟩
  • Laurent Krähenbühl, François Buret, Ronan Perrussel, Damien Voyer, Patrick Dular, et al.. Treatment of rounded and sharp corners in the numerical modeling of 2D electrostatic fields. MOMAG, Aug 2010, Vitória, Brazil. pp.CD. ⟨hal-00502238v4⟩
  • Mario Alves dos Santos Junior, Sergio Avila, Carlos Sartori, Djonny Weinzierl, Laurent Krähenbühl, et al.. Conductor Positions Optimization of a Transmission Line Excitation Chamber. Compumag 2009, Nov 2009, Florianópolis, Brazil. pp.506. ⟨hal-00412238⟩
  • Mario Alves dos Santos Junior, Damien Voyer, Carlos Sartori, Djonny Weinzierl, Ronan Perrussel, et al.. Investigation of Electronic Stirring Chamber Phase-shifting Excitation and Load Effects. Compumag 2009, Nov 2009, Florianópolis, Brazil. pp.498. ⟨hal-00412232⟩
  • Patrick Dular, Ruth Sabariego, Christophe Geuzaine, Mauricio Ferreira da Luz, Patrick Kuo-Peng, et al.. Finite Element Magnetic Models via a Coupling of Subproblems of Lower Dimensions. Compumag 2009, Nov 2009, Florianópolis, Brazil. pp.1066. ⟨hal-00412243⟩
  • Benjamin Vincent, Olivier Chadebec, Jean-Luc Schanen, Kévin Berger, Ronan Perrussel, et al.. Identification of equivalent multipolar electromagnetic sources by space filtering. Compumag 2009, Nov 2009, Florianópolis, Brazil. pp.512. ⟨hal-00412226⟩
  • Mario Alves dos Santos Junior, Carlos Sartori, Djonny Weinzierl, Laurent Krähenbühl, José Cardoso. Transmission line excited chamber : experimental and numerical analysis. EHE'09 : International Conference on Electromagnetic Fields, Health and Environment, Nov 2009, São Paulo, Brazil. ⟨hal-00435206⟩
  • Laurent Krähenbühl. The LIA James Clerk Maxwell Project - An Overview. EHE'09, Nov 2009, São Paulo, Brazil. ⟨hal-00435202⟩
  • Jean-Pierre Ducreux, Yves Guillot, Pierre Thomas, Noël Burais, Riccardo Scorretti, et al.. Numerical dosimetry of ELF induced currents in the human body : impact of post-processing on a benchmark and on a realistic case. EHE'09 : International Conference on Electromagnetic Fields, Health and Environment, Nov 2009, São Paulo, Brazil. ⟨hal-00435205⟩
  • Krzysztof Chwastek, Jan Szczyglowski, Wieslaw Wilczynski, Romain Marion, Marie-Ange Raulet, et al.. Modelling minor hysteresis loops of high silicon steel using the modified Jiles-Atherton approach. 2DM : 10th international workshop on 1&2 dimensional magnetic measurement and testing, Sep 2008, Cardiff, United Kingdom. pp.68-70. ⟨hal-00359389⟩
  • Benjamin Vincent, Olivier Chadebec, Jean-Luc Schanen, Kévin Berger, Laurent Krähenbühl, et al.. Identification de sources multipolaires équivalentes par filtrage spatial. Numélec 2008, Dec 2008, Liège, Belgique. pp.90-91. ⟨hal-00350274⟩
  • Benjamin Vincent, Olivier Chadebec, Jean-Luc Schanen, Carlos Sartori, Laurent Krähenbühl. New robust coil sensors for near field characterization. MOMAG, Sep 2008, Florianópolis, Brazil. ⟨hal-00355393v2⟩
  • Sergio Avila, Mario Alves dos Santos Junior, Djonny Weinzierl, Laurent Krähenbühl, Ronan Perrussel, et al.. Maximum Working Volume Evaluation in a Non-Canonical Reverberation Chamber. IEEE CEFC, May 2008, Athène, Greece. pp.314. ⟨hal-00359283⟩
  • Patrick Dular, Ruth Sabariego, Laurent Krähenbühl. Perturbation Finite Element Method for Magnetostatic and Magnetodynamic Problems. MOMAG, Sep 2008, Florianópolis, Brazil. pp.621-627. ⟨hal-00359240⟩
  • Mario Alves dos Santos Junior, Sergio Avila, Djonny Weinzierl, Laurent Krähenbühl, Carlos Sartori, et al.. The Working Volume Position on a Non-Canonical Reverberation Chamber. Numélec 2008, Dec 2008, Liège, Belgium. pp.122-123. ⟨hal-00359185⟩
  • Patrick Dular, Ruth Sabariego, Laurent Krähenbühl. Magnetic Model Refinement via a Perturbation Finite Element Method - From 1-D to 3-D. 13th IGTE, Sep 2008, Graz, Austria. pp.439-445. ⟨hal-00359393⟩
  • Romain Marion, Marie-Ange Raulet, Fabien Sixdenier, Laurent Krähenbühl. Homogénéisation du modèle de diffusion incluant les mouvements des parois : un modèle simple de représentation dynamique de circuit. MGE'2008, May 2008, Toulouse, France. pp.on CD - 58-61/215. ⟨hal-00359372⟩
  • Romain Marion, Nicolas Siauve, Marie-Ange Raulet, Laurent Krähenbühl. A comparison of identification techniques for the Jiles-Atherton model of hysteresis. EPNC 2008 : XX Symposium Electromagnetic Phenomena in Nonlinear Circuits, Jul 2008, Lille, France. ⟨hal-00359384⟩
  • Patrick Dular, Ruth Sabariego, Mauricio Ferreira da Luz, Patrick Kuo-Peng, Laurent Krähenbühl. Perturbation Finite Element Method for Refining Magnetic Circuit Models. EPNC 2008 : XX Symposium Electromagnetic Phenomena in Nonlinear Circuits, Jul 2008, Lille, France. ⟨hal-00359380⟩
  • Patrick Dular, Ruth Sabariego, Mauricio Ferreira da Luz, Patrick Kuo-Peng, Laurent Krähenbühl. Perturbation Finite Element Method for Magnetic Model Refinement of Air Gaps and Leakage Fluxes. IEEE CEFC, May 2008, Athène, Greece. pp.466. ⟨hal-00359297⟩
  • Patrick Dular, Ruth Sabariego, Laurent Krähenbühl. Perturbation Finite Element Method for Magnetic Circuits. IET, Apr 2008, Brighton, United Kingdom. ⟨hal-00359334⟩
  • Laurent Bernard, Joao Vasconcelos, Noël Burais, Laurent Krähenbühl, Laurent Nicolas. Analysis of Finite Element formulations for computing electromagnetic fields in the human body. MOMAG, Sep 2008, Florianópolis, Brazil. pp.1051-1054. ⟨hal-00359246⟩
  • Frédéric Wurtz, Laurent Krähenbühl, Claude Marchand, Christophe Espanet, Stéphane Brisset, et al.. Vers de nouvelles approches pour la capitalisation des modèles pour la simulation et l'optimisation : l'expérience du projet DIMOCODE. Numélec 2008, Dec 2008, Liège, Belgique. pp.156-157. ⟨hal-00359194⟩
  • Patrick Dular, Ruth Sabariego, Laurent Krähenbühl. Subdomain Perturbation Finite Element Method for Skin and Proximity Effects. Compumag 2007, Jun 2007, Aachen, Germany. pp.157. ⟨hal-00179702⟩
  • Clair Poignard, Patrick Dular, Laurent Krähenbühl, Laurent Nicolas, Michelle Schatzman. Asymptotics Methods to Compute Electromagnetic Fields. Compumag 2007, Jun 2007, Aachen, Germany. pp.979. ⟨hal-00360339⟩
  • Romain Marion, Riccardo Scorretti, Nicolas Siauve, Marie-Ange Raulet, Laurent Krähenbühl. Identification of Jiles-Atherton model parameters using Particle Swarm Optimization. Compumag 2007, Jun 2007, Aachen, Germany. pp.1003. ⟨hal-00179710⟩
  • Romain Marion, Marie-Ange Raulet, Fabien Sixdenier, Laurent Krähenbühl. Discussion about the validity domain of a simple magnetic diffusion model including wall motion. Soft Magnetic Materials, Sep 2007, Cardiff, United Kingdom. ⟨hal-00398667⟩
  • Sergio Avila, Laurent Krähenbühl, Bruno Sareni. A Multi-Niching Multi-Objective Genetic Algorithm for Solving Complex Multimodal Problems. OIPE, Sep 2006, Sorrento, Italy. ⟨hal-00398660⟩
  • Patrick Dular, Ruth Sabariego, Laurent Krähenbühl. A perturbation finite element method for efficiently calculating skin and proximity effects in any conductive material. Numélec 2006, Nov 2006, Lille, France. pcn-125. ⟨hal-00398425⟩
  • Sergio Avila, Walter Carpes, Laurent Krähenbühl, J. Bergmann. Explorando Reconfigurabilidade de Antenas Refletoras Embarcadas em Satélite por Otimização Evolucionária Multiobjetivo. CBMag, Aug 2006, Belo Horizonte, Brazil. ⟨hal-00398655⟩
  • Patrick Dular, Johan Gyselinck, Laurent Krähenbühl, Ruth Sabariego. Sub-domain finite element method for efficiently considering strong skin and proximity effects. EPNC, Jun 2006, Maribor, Slovenia. ⟨hal-00398681⟩
  • Sergio Avila, Walter Carpes, J. Bergmann, Laurent Krähenbühl. Aspectos para uma Correta Análise Eletromagnética de Antenas Refletoras Embarcadas em Satélite, Caso de Estudo : Território Brasileiro. CBMag, Aug 2006, Belo Horizonte, Brazil. ⟨hal-00398653⟩
  • Sergio Avila, Xisto Travassos, Laurent Krähenbühl, J. Bergmann. Contour Beam Shaped Reflector Antenna with Frequency Reuse. EuCAP (European Conference on Antennas and Propagation), Nov 2006, Nice, France. ⟨hal-00398664⟩
  • Clair Poignard, Patrick Dular, Laurent Krähenbühl, Laurent Nicolas, Michelle Schatzman. Méthodes asymptotiques pour le calcul de champs. Numélec 2006, Nov 2006, Lille, France. pcn-104. ⟨hal-00398408⟩
  • Sergio Avila, Walter Carpes, J. Bergmann, Laurent Krähenbühl. Conception and Comprehension of the Contour Beam Antenna in a Satellite System by Multi-objective Genetic Algorithm with Sensitivity Analysis. WCSMO, May 2005, Rio de Janeiro, Brazil. on CD (8 p.). ⟨hal-00414406⟩
  • Tarek Zeidan, Laurent Krähenbühl, Johan Gyselinck, Patrick Dular. Homogenized of Lamination Stacks in Magnetodynamics: an original 2-D Formulation. 11th IGTE, Sep 2004, Seggau, Austria. pp.224-226. ⟨hal-01763730⟩
  • Sylvain Vitet, Laurent Krähenbühl, Sven Wanser, Khaled Ben Driss. Etude de la représentivité d'un essai de vieillissement accéléré par un calcul de champs tridimensionnel. Modélisation numérique 3-D dans les systèmes électromagnétiques, Mar 1991, Gif-sur-Yvette, France. pp.127-134. ⟨hal-00418118⟩
  • Laurent Krähenbühl. A theory of thin layers in electrical engineering; application to eddy-current calculation inside a shell using the BIE software Phi3D. 4th IGTE, Oct 1990, Graz, Austria. pp.101-106. ⟨hal-01745462⟩
  • Laurent Krähenbühl. Surface current and eddy-current 3D computation using boundary integral equations techniques. 3th IGTE, Sep 1988, Graz, Austria. pp.40-50. ⟨hal-01745580⟩

Book sections1 document

  • Sergio Avila, Djonny Weinzierl, Mario Alves dos Santos Junior, Luiz Lebensztajn, Carlos Sartori, et al.. Caracterização e Otimização de Câmaras Reverberantes para Testes de Compatibilidade Electromagnética. H. S. Lopes, R. H. C. Takahashi. Computação Evolucionária em Problemas de Engenharia, Omnipax Editora Ltda, Curitiba, PR, Brésil, pp.129-146, 2011. ⟨hal-00618472⟩

Preprints, Working Papers, ...4 documents

  • Laurent Krähenbühl. Limitations de la théorie des capes d’invisibilité thermiques (en conduction pure) . 2015. ⟨hal-01196733⟩
  • Laurent Krähenbühl, Ruth Sabariego, Christophe Geuzaine, Alain Bossavit. Commentaire de : " Transformation thermodynamics: cloaking and concentrating heat flux " - Opt. Express 20, 8207 (mars 2012).. 2012. ⟨hal-00741585v2⟩
  • Laurent Krähenbühl. Les représentations génétiques d'objets : simples analogies ou modèles pertinents ? Le point de vue de l' "évolutique".–––Genetic representations of objects : simple analogies or efficient models ? The "evolutic" point of view.. 2006. ⟨hal-00004547v3⟩
  • Laurent Krähenbühl. Synthèse de filtres passe-bande avec FDNR et FDNC. 1977. ⟨hal-00413899⟩

Theses1 document

  • Laurent Krähenbühl. La méthode des équations intégrales de frontière pour la résolution des problèmes de potentiel en électrotechnique, et sa formulation axisymétrique. Modélisation et simulation. Ecole Centrale de Lyon, 1983. Français. ⟨tel-00012060⟩

Reports4 documents

  • Laurent Krähenbühl, Olivier Chadebec, Viviane Cristine Silva. MaSuRe : méta Matériau Surfacique Résonant - rapport à 2 ans. [Rapport de recherche] Laboratoire Ampère CNRS UMR 5005, Université de Lyon, INSA - Lyon; G2Elab; Escola Politécnica da Universidade de São Paulo. 2019. ⟨hal-02456244⟩
  • Laurent Krähenbühl, Riccardo Scorretti, Ronan Perrussel, Patrick Dular. Approche alternative à l'homogénéisation pour la modélisation des empilements de tôles – le cas harmonique linéaire. [Rapport de recherche] Laboratoire Ampère; Laboratoire Laplace ; Université de Liège. 2017. ⟨hal-01516189v5⟩
  • Laurent Krähenbühl, Victor Péron, Ronan Perrussel, Clair Poignard. On the asymptotic expansion of the magnetic potential in eddy current problem: a practical use of asymptotics for numerical purposes. [Research Report] RR-8749, INRIA Bordeaux; INRIA. 2015. ⟨hal-01174009⟩
  • Moises Ferber de Vieira Lessa, Anton Korniienko, Gérard Scorletti, Christian Vollaire, Florent Morel, et al.. Systematic LFT Derivation of Uncertain Electrical Circuits for Worst-Case Tolerance Analysis. [Research Report] Laboratoire Ampère CNRS UMR 5005, Université de Lyon, INSA - Lyon. 2014. ⟨hal-01073934⟩