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Refractivity from clutter : comparison between genetic algorithm and support vector machine methods, 2006. ,
Retrieving evaporation duct heights from measured propagation factors, 2007 IET International Conference on Radar Systems, pp.1-5, 2007. ,
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Determination of evaporation duct heights by an inverse method, Proc. SPIE, vol.67470, pp.1-6, 2007. ,
Assessment of millimeterwave propagation over sea by experiment and simulation, The Second European Conference on Antennas and Propagation, pp.1-4, 2007. ,
Inverse methods for refractivity from clutter, 2008 International Conference on Radar, pp.488-491, 2008. ,
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The detectable double atmospheric ducts for RFC, IEEE Antenna and Propagation Society International Symposium, pp.1116-1617, 2014. ,
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Assessment of the shadowing effect between windturbines, European Conference on Antennas and Propagation (EuCAP), pp.1-4, 2015. ,
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Comparisons of discrete and continuous propagators for the modelling of low tropospheric propagation, European Conference on Antennas and Propagation, 2017. ,
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Comparison of N x 2D and 3D split-step Fourier methods in realistic 3D ducting conditions, 2017 International Applied Computational Electromagnetics Society Symposium (ACES), pp.1-2, 2017. ,
Probabilistic VOR error due to several scatterers-Application to wind farms, European Conference on Antennas and Propagation (EuCAP), 2017. ,
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Modelling the radiowave propagation with a split-step wavelet method for radio occultation, MIKON-International Conference on Microwaves, Radar, and Wireless Communications, 2018. ,
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VOR times series for an aircraft trajectory in the presence of windturbines, MIKON-International Conference on Microwaves, Radar, and Wireless Communications, 2018. ,
, Rapports et travaux encadrés
Estimation des Variations de l'Indice de Réfraction par Inversion desÉchos des´desÉchos Radar de Mer. ApplicationàApplicationà la Prédiction de la Couverture des Systèmes Systèmes´SystèmesÉlectromagnétiques Embarqués sur Navire, 2008. ,
Mesure de défauts par inversion de données mesurées par méthode des courants de Foucault, Laboratoire des Signaux et Systèmes, vol.2, 2010. ,
SimulateurÉlectromagnétiqueSimulateur´SimulateurÉlectromagnétique d'Erreur VOR par Méthodes Déterministes : Application aux ParcsÉoliensParcs´ParcsÉoliens, Thèse de doctorat dirigée par C. Morlaas Courties et R. Douvenot, 2015. ,
Definition of the retrievable ducts and analysis of an appropriate distance for Refractivity From Clutter, 2015. ,
,
, la meilleure solution visitée par la particule
, Il existe ensuite deux versions principales de l'algorithme suivant les directions prises par les particulesàparticulesà chaque itération : lapremì ere permet de converger rapidement vers une solution qui peutêtrepeutêtre locale (mise en avant du critère 4). La seconde, un peu plus longue, favorise l'exploration avec pour résultat une convergence plus lente mais moins de chances de converger vers un minimum local (mise en avant du critère 3). L'originalité du PSO tient dans l'´ echange d'information entre les particules
, Cet algorithme présente a priori les mêmes points forts et points faibles que le GA, mais avec les avantages de présenter de nombreuses versions et d'? etre aisément implémentable
ONERA montent actuellement une fédération de recherche. Dans ce cadre, les partenariats avec l'ISAE et l'ONERA sont assez largement favorisés. J'ai ainsi prévu un partenariat avec l'ISAE sous forme d'une thèse en co-encadrement avec Y. Diouane. De plus, ce contexte peutêtrepeutêtre l'occasion de retravailler avec V ,
, Partenariats internationaux En modélisation de la propagation, un rapprochement récent avec Funda Akleman de l'Université d'Istanbul a ´ eté opéré
, Nous avons déposé en 2017 un dossier commun pour une bourse Chateaubriand. Son doctorant Swagato Mukherjee devait passer 6 mois sous ma directionàdirectionà l'ENAC. Le dossier n'a pasétépasété retenu mais cette initiative a permis d'identifier des thématiques sur lesquelles nous pourront travailler ensemble prochainement
, Ses applications en acoustique [9, 10] sont nombreuses. Elle est aussi utilisée en mécanique quantique pour résoudre l'´ equation de Schrödinger [87, 88] décrivant l'´ evolution dans le temps d'une particule massive non relativiste. Il me semble important de voir ce que la méthode SSW peut apporter dans ces domaines. Un rapprochement avec le monde acoustique semble d'autant plus important que je m'intéresse aux milieux turbulents, Ouvertures thématiques L'´ equation parabolique est une méthode de modélisation qui n'est pas restreintè a l'´ electromagnétisme
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