Letteratura scientifica selezionata sul tema "Optimisation magnéto-Mécanique"
Cita una fonte nei formati APA, MLA, Chicago, Harvard e in molti altri stili
Consulta la lista di attuali articoli, libri, tesi, atti di convegni e altre fonti scientifiche attinenti al tema "Optimisation magnéto-Mécanique".
Accanto a ogni fonte nell'elenco di riferimenti c'è un pulsante "Aggiungi alla bibliografia". Premilo e genereremo automaticamente la citazione bibliografica dell'opera scelta nello stile citazionale di cui hai bisogno: APA, MLA, Harvard, Chicago, Vancouver ecc.
Puoi anche scaricare il testo completo della pubblicazione scientifica nel formato .pdf e leggere online l'abstract (il sommario) dell'opera se è presente nei metadati.
Tesi sul tema "Optimisation magnéto-Mécanique":
Cherrière, Théodore. "Élaboration de méthodes et d'outils logiciels pour l'optimisation topologique magnéto-mécanique de machines électriques tournantes". Electronic Thesis or Diss., université Paris-Saclay, 2023. http://www.theses.fr/2023UPAST159.
In the context of energy transition and the electrification of applications, improving the performance of electromagnetic actuators inevitably involves dimensioning optimization processes. Such methodologies have already been implemented but focus mainly on previously parameterized geometries, which limits the space of possibilities. This thesis aims to develop an efficient topological optimization methodology capable of optimizing the distribution of materials (iron, air, conductors, magnets) required to generate a synchronous machine in its entirety without parameterizing its geometry. To this end, a multi-material density topological optimization methodology has been developed. Its application to optimizing a three-phase stator highlights the importance of penalization, filtering, and control processes in the optimization algorithm. The procedure is then extended to the design of an entire machine: although efficient, the best structures obtained include flux barriers with no mechanical strength. After incorporating rotor stiffness constraints, the method produces high-performance, related structures in a reasonable computation time, demonstrating the relevance of this type of approach to the design of electromagnetic actuators. Eventually, integrating all the physics involved in specifications right from the preliminary phases will save time and money in designing innovative electrical machines
Pham, Quang Phuong. "Modélisation magnéto-mécanique d'un nano commutateur. Optimisation sous contraintes de fiabilité par dérivation automatique des programmes en Java". Phd thesis, Université de Grenoble, 2011. http://tel.archives-ouvertes.fr/tel-00656625.
Pham, quang Phuong. "Modélisation magnéto-mécanique d'un nano commutateur. Optimisation sous contraintes de fiabilité par dérivation automatique des programmes en Java". Phd thesis, Université de Grenoble, 2011. http://tel.archives-ouvertes.fr/tel-00721947.
Pham-Quang, Phuong. "Modélisation magnéto-mécanique d'un nano commutateur. Optimisation sous contraintes de fiabilité par dérivation automatique des programmes en Java". Thesis, Grenoble, 2011. http://www.theses.fr/2011GRENT060/document.
Magnetic nano switches are being studied and they are envisaged in several application areas such as power switches, DC / DC converters …etc. Hence the need for modelling and optimization with reliability of these devices, this thesis work is divided into three areas. Modelling: development of a semi analytical model to calculate the deformation with the analysis of mechanical contact. This model was introduced in the “MacMMems” software dedicated to the modelling of magnetic MEMS. Automatic differentiation : development of JAP (Java Jacobian Automatic Programming) is a generic algorithms derivation program. It has been applied to the nano switch and was introduced in G2Elab design tools for sensitivity analysis, for optimizing and also to solve differential-algebraic systems. Optimization: development the model and tools to study the sensitivity and reliability-based design optimization for magnetic nano switch
Boisson, Julien. "Modélisation analytique magnéto-acoustique des machines synchrones à commutation de flux à aimants permanents : optimisation du dimensionnement". Thesis, Cachan, Ecole normale supérieure, 2014. http://www.theses.fr/2014DENS0043/document.
This thesis deals with the study of Flux-Switching Permanent-Magnets, in particular on magnetic, mechanical and acoustic behavior of these structures. Firstly, origin of noise generated has been presented with particular attention to magnetic phenomena. Exploration of magnetic stresses, mechanical and vibration analysis have been performed by finite element simulations. Secondly, an analytical multi-physics model has been presented in order to estimate magnetic, mechanical and acoustic behavior. The different models have been validated by finite element simulations or by experimental measurements. Finally, this model has been applied in a geometric optimization loop to maximize electromagnetic torque and minimize acoustic noise generated. These optimizations have been performed on 3-phases 12/10, 4-phases 16/12 and 5-phases 20/18 at fixed and variable speed