Publications
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Entretiens d’accompagnement en alternance et gestion du temps
L’alternance, formule innovante, se développe et génère la mise en place d’entretiens d’accompagnement. La gestion du temps consacré à ces entretiens peut placer l’enseignant face à des dilemmes. Que mobilisent les enseignants dans leur activité de gestion du temps d’entretien? Quels en sont les axes d’amélioration?
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One-step synthesis of Cu 2 ZnSnS 4 thin films by reactive magnetron co-sputtering
Cu 2 ZnSnS 4 (CZTS) is suitable to replace conventional materials as absorber layer in solar cell applications. CZTS is composed of earth abundant and non-toxic elements, and exhibits an optical bandgap of 1.5 eV and a high absorption coefficient in the visible range. CZTS thin films are usually synthesized by ‘‘two-step’’ processes consisting on […]
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An application of distributed simulation for hybrid modeling of offshore wind farms
The work in progress paper presents a case study on M&S of offshore wind farms. Two simulation models have been developed, an agent-based model and a discrete-event model, with the former modeling turbine failures using a degradation function and the latter modeling the Maintenance, Repair and Operations (MRO) strategies. The models have been implemented in […]
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Investigating Execution Strategies for Hybrid Models developed using Multiple M&S Methodologies
The complexity of systems and their multi-faceted relationships mean that the combined application of simulation methods, or hybrid simulation, will enable synergies across techniques and will provide greater insights to problem solving. In this paper we present a hybrid simulation case study in which two models have been developed; an Agent-Based Simulation (ABS) and a […]
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A combined path selection and admission control scheme for IPTV in IEEE 802.16j MMR networks
Abstract: This paper proposes a new mechanism of path selection and admission control for IPTV in IEEE 802.16j simultaneously. The proposed mechanism takes into account some constraints of Quality of Services (QoS) which are required by real-time applications, such as available bandwidth, end-to-end delay, number of hops between MR-BS and SS as well as quality […]
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Experimental investigation on a complex roof incorporating phase change material
Experimental investigation on a complex roof incorporating phase change material
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Méthode d’optimisation pour la conception de systèmes compacts
La consommation énergétique d’un bâtiment est répartie entre différents postes de consommation. Des appareils doivent assurer les fonctions suivantes : la ventilation, le chauffage, le refroidissement et la production d’eau chaude sanitaire. Les systèmes compacts, aussi appelés systèmes multifonctions, permettent de remplir plusieurs de ces usages simultanément ou alternativement. Ils permettent ainsi de concilier des […]
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Les stratégies de pédagogie en apprentissage.
Conférence invitée à la commission de l’union des grandes école indépendantes.
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Failure analysis of onshore wind farms based on experimental data
In the context of of renewable energy integration, the simultaneous use of several energy sources especially, photovoltaic and wind, are recommended. The computation of Life Cycle Cost (LCC) is considered as the best way to assess the environmental and economical impact. The Life Cycle Cost of a wind turbine can be divided into six parts: […]
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Efficacité du blindage magnétique basse fréquence des enceintes munies de fentes
Cet article étudie l’efficacité du blindage magnétique des enceintes métalliques munies de fentes en basse fréquence et en champ proche. Des approches analytiques pour le calcul de l’efficacité du blindage sont proposées et validées avec des méthodes numériques. Ces approches sont basées sur l’utilisation des moments magnétiques dipolaires. La seconde partie de ce papier est […]
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Augmented Reality maintenance demonstrator and modelling associated
Augmented reality allows to add virtual object in real scene. It has an increasing interest last years since mobile device becomes performant and cheap. The augmented reality is used in different domains, like maintenance, training, education, entertainment or medicine. The demonstrator we show is focused on maintenance operations. A step by step process is presented […]
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Solutions énergétiques dans les écoquartiers
l’ouvrage fait l’état de l’art sur le sujet et propose des solutions techniques et scientifqies pour les choix énergétiques dans les écoquartiers
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