Parcourir les contenus (944 total)

  • Collection: Review Articles

Le liège est un produit forestier d’une grande importance pour l’industrie marocaine. Cet article est une contribution à l’étude numérique des transferts couplés de chaleur et de masse dans un milieu poreux non saturé en l’occurrence le liège. Le…

Dans ce papier, on s’intéresse à la modélisation, la commande et l’interaction de deux aérogénérateurs à base de machine asynchrone à cage couplés au réseau au travers de convertisseurs statiques. Tout d’abord, nous avons simulé la chaîne de…

This paper presents a simulation model of the electric part of a grid connected photovoltaic generator. The model contains a detailed representation of the main components of the system that are the solar array, boost converter and the grid side…

In this paper, we report on the simulation of steady state photoconductivity in un-doped a- Si:H at temperatures from 30 to 500 K. The model is based on recombination at dangling bond states and band tail states. It takes also into account the…

This paper investigates the modified projective synchronization (MPS) between two hyperchaotic memristor-based Chua circuits modeled by two nonlinear integer-order and fractional-order systems. First, a hyperchaotic memristor-based Chua circuit is…

 Recently, we have introduced the notion of standard single valued neutrosophic (SSVN) metric space as a generalization of the notion of standard fuzzy metric spaces given by J.R. Kider and Z.A. Hussain. In this paper, we study the fundamental…

 Recently, we have introduced the notion of standard single valued neutrosophic (SSVN) metric space as a generalization of the notion of standard fuzzy metric spaces given by J.R. Kider and Z.A. Hussain. In this paper, we study the fundamental…

This work is focused on the control of a wind turbine system based on (PMSG). In order to enhance the efficiency of the wind turbine system, the maximum power point tracking (MPPT) control is applied to exploit the maximum power from the wind. The…

يتناول هذا المقال أهمية إستخدام الأستاذ للتغذية الراجعة باعتبارها إجراء ناجعا في تحسين القدرة على التعبير الكتابي عموما و تطوير صنعه الكتابة باللغة الانجلزية على وجه الخصوص ، و هو ما يجب أن يكون انشغال كل أساتذة التعبير الكتابي في سياق اللغة…

This paper present novel approach for traction control of four wheel electric propulsion system for each wheel. This algorithm is necessary to improve the vehicle safety, the independent Machine Control philosophy is employed using an intelligent…
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