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Affichage des publications 481 à 490 sur 3898 au total

Machine Learning

Multi-Armed Bandits Learning for Optimal Decentralized Control of Electric Vehicle Charging

Optimal control of new grid elements, such as electric vehicles, can ensure an efficient, and stable operation of distribution networks. Decentralization can result in scalability, higher reliability, and privacy (which may not be present in…

Sharyal Zafar, Raphaël Féraud, Anne Blavette, Guy Camilleri, H. Ben Ahmed

2023 IEEE Belgrade PowerTech -

Condensed Matter

Etude de la transition de phase d'un film de FeRh par mesure de réflectivité optique

RESUME-Les matériaux à transition de phase magnétostructurale présentent de forts couplages multiphysiques. Généralement, la transition est contrôlée par la température, ainsi que par des variables externes, comme la contrainte mécanique, ou le…

Alexis Pecheux, Morgan Almanza, Catherine Gourdon, L. Thevenard, Daniele Fournier, Jon Ander Arregi, Vojtěch Uhlíř, Martino Lobue

Symposium de Génie Electrique (SGE2023) -

Machine Learning

Decentralized Smart Charging of Large-Scale EVs using Adaptive Multi-Agent Multi-Armed Bandits

The drastic growth of electric vehicles and photovoltaics can introduce new challenges, such as electrical current congestion and voltage limit violations due to peak load demands. These issues can be mitigated by controlling the operation of…

Sharyal Zafar, Raphaël Feraud, Anne Blavette, Guy Camilleri, Hamid Ben

27th International Conference & Exhibition on Electricity Distribution (CIRED 2023) -

Materials

Time-Gated Pulsed Raman Spectroscopy with NS Laser for Cultural Heritage

Raman spectroscopy, a non-destructive reference technique, is used in heritage science to directly identify materials like pigments, minerals, or binding media. However, depending on the material, the laser source can induce a strong fluorescence…

Xueshi Bai, Vincent Detalle

Heritage -

Sciences and technics of agriculture

Sustainable Yield Prediction in Agricultural Areas Based on Fruit Counting Approach

A sustainable yield prediction in agricultural fields is a very critical task that aims to help farmers have an idea about agricultural operations. Generally, we can find a variety of applications proposed for this purpose that include fruit…

Amine Saddik, Rachid Latif, Abedallah Zaid Abualkishik, Abdelhafid El Ouardi, Mohamed Elhoseny

Sustainability -

Mechanics of materials

Investigation of Mn-Fe magnetic interaction in mechanically alloyed Fe doped-MnAlC by 57Fe Mössbauer spectrometry

Four samples γ2-Mn40Fe0.5Al59.5, β-Mn60Fe0.5Al39.5, and ε-Mn50.5Fe0.5Al47C2, τ-Mn50.5Fe0.5Al47C2 were synthe- sized by mechanical alloying method. X-ray diffraction results showed high purity of the γ2, β, ε, and τ phases in each sample. M ̈ossbauer…

Van Tang Nguyen, Frédéric Mazaleyrat, Nirina Randrianantoandro

Journal of Magnetism and Magnetic Materials -

Mechanics of materials

Monitoring of Mortar Hydration Combining Microwave and Calorimetry Measurements

Calorimetry is the standard measurement method for monitoring the hydration of cementitious materials and retrieving their hydration degree. However, it is destructive and impractical for in situ measurements. Electromagnetic measurements are…

Mehdi Ferhat, Tulio Honorio, Thierry Bore, Farid Benboudjema, Franck Daout, Eric Vourc'H

IEEE Transactions on Instrumentation and Measurement -

Cultural heritage and museology

Monitoring of Engineered Stones Used in Artwork Reproductions: Mechanical Characterization by Laser Vibrometry

Many museums have been producing reproductions for several years to replace artworks weakened by outdoor exhibition. Among these, in order to imitate the original aesthetic, the French consortium Réunion des Musées Nationaux–Grand Palais has chosen…

Andres Arciniegas, Loïc Martinez, Stéphane Serfaty, Nicolas Wilkie-Chancellier

Applied Sciences -