Publications

Filtrer les résultats


Publications

    • Article
    • Apprendre & Innover

    Designing universal visuotactile pictograms for orientation maps

    Pictograms are used in all domains of our daily life, in orientation maps in particular. They can be depicted visually or tactually for blind people. The problem is that these existing pictograms are not standardized. The aim of this study was to develop a range of visuotactile orientation pictograms, which would be understandable by adults, […]

    • Article
    • Ingénierie & Outils numériques

    On the development of a simplified model for thermal comfort control of split systems

    Despite split-type systems for cooling purposes became popular in countries such as China, Japan. India, Indonesia and Brazil, their use commonly promote high gradients of both temperature and air velocity in rooms which may cause considerable thermal discomfort. Hence, this work aims at developing a simplified thermal comfort index, based on temperature and air speed, […]

    • Conférence
    • Apprendre & Innover
    • Ingénierie & Outils numériques

    Using collaborative VR technology for Lean Manufacturing Training: a case study

    Research on the application of virtual reality (VR) to training has shown VR environments could contribute to the acquisition of procedures with minimized risks, costs, and timing. In the field of Lean Manufacturing (LM), VR can improve decision making in factory layouts. However, in the field of training, no evidence yet existed that VR immersion […]

    • Article
    • Apprendre & Innover
    • CESI - Hors LINEACT

    Photocatalytic degradation and photo-generated hydrophilicity of Methylene Blue over ZnO/ZnCr2O4 nanocomposite under stimulated UV light irradiation

    This paper deals with the relationship between photocatalysis and photo-generated hydrophilicity under UV light irradiation of ZnO/ZnCr2O4 nanocomposite film prepared via spray pyrolysis method. XRD investigations indicate that the nanocomposite sample show the presence of würtzite ZnO phase having crystallites oriented preferentially along c-axis with the presence of a secondary phase spinel of ZnCr2O4. Indeed, […]

    • Conférence
    • Ingénierie & Outils numériques

    Bi-Objective Indirect Optimization of Robotic Transportation Task Assignment Based on Auction Mechanism

    Flexible manufacturing systems (FMS) are used to ensure the production of several products using the same set of production tools. Transportation tasks using robots are introduced in order to increase the routing flexibility of the FMS. Several researchers are interested in the optimization of the production planning but few of them considered the transportation planning. […]

    • Article
    • Apprendre & Innover

    Text input tools’ complementarity in immersive virtual environments

    This study presents a user test in order to ascertain the advantages and disadvantages of three different text input methods in immersive virtual environment: individual Speech-to-Text, collective Speech-to-Text and a virtual keyboard named Drum-Like Keyboard. We measured participants’ user experience, especially related to usability and utility, in order to offer relevant recommendations to people seeking […]

    • Article
    • Ingénierie & Outils numériques

    A Simulated Multi-Objective Model for Flexible Job Shop Transportation Scheduling

    This paper proposes a new dynamic algorithm based on simulation approach and multi-objective optimization to solve the FJSP with transportation assignment. The objectives considered in scheduling jobs and transportation tasks in a flexible job shop manufacturing system include makespan, robot travel distance, time difference with due date and critical waiting time. The results obtained from […]

    • Article
    • Ingénierie & Outils numériques

    Automatic generation of building information models from digitized plans

    This paper proposes a new approach to creating Building Information (BIM) models of existing buildings from digitized images. This automatic approach is based on three main steps. The first involves extracting the useful information automatically from rasterized plans by using image processing techniques that include segmentation, filtering, dilation, erosion, and contour detection. This information feeds […]

    • Article
    • Ingénierie & Outils numériques

    On the use of particle-wall interaction models to predict particleladen flow in 90-deg bends

    The objective of this work is to evaluate the capability of different combinations of a turbulence model and a Lagrangian particle tracking (LPT) model integrating a particle-wall interaction (PWI) model to predict particle-laden flow in 90-deg bends, as well as the impact of the PWI model on the prediction of the referred flow. The experimental […]

    • Conférence
    • Ingénierie & Outils numériques

    Integrated Scheduling of Machines and AGVs in Flexible Manufacturing System

    Nowadays, with the general application of Flexible Manufacturing System (FMS), Automated Guided Vehicles (AGV) have been broadly used for material handling in many manufacturing organisations, as they offer great routing flexibility to support diversified manufacturing processes for producing high variety of products. For these organisations, the effectiveness in scheduling and using AGVs for material handling […]

    • Conférence
    • Ingénierie & Outils numériques

    Ordonnancement dynamique des tâches robotisées pour le traitement du mildiou par radiation UV-c dans l’horticulture

    Dans cet article nous présentons une méthode d’ordonnancement dynamique appliquée au traitement robotisé de la maladie du mildiou dans les serres. Le traitement se fait par radiation ultraviolet (UV-c) avec un robot mobile autonome muni de lampes UV-c. Dans un premier temps, nous avons développé l’environnement du robot dans la serre dans un simulateur basé […]

    • Conférence
    • CESI - Hors LINEACT
    • Ingénierie & Outils numériques

    Managing uncertainty during CBR systems vocabulary maintenance using Relational Evidential C-Means

    Due to the incremental learning of Case-Based Reasoning (CBR) systems, there is a colossal need to maintain their knowledge containers which are (1) the case base, (2) similarity measures, (3) adaptation, and (4) vocabulary knowledge. Actually, the vocabulary presents the basis of all the other knowledge containers since it is used for their description. Besides, […]


Chargement en cours…

Erreur : tout le contenu a été chargé.