Publications
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Optimizing Energy-Conscious Dynamic Flexible Job Shop Scheduling: Multi-Agent Simulation Approach
Nowadays, manufacturing industry around the world is facing strong economic pressures and enormous environmental challenges due to its huge energy consumption and associated environmental impacts. One of the effective strategies to reduce energy consumption is by employing intelligent scheduling techniques. In this paper, we propose a decision making tool, based on multi-agent simulation, to address […]
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Optimisation and Simulation of Transportation Tasks in Flexible Job Shop with Muti-Robot Systems
Collaborative and smart robots represents a pillar of the industry 4.0. Transportation tasks are becoming more and more important with the generalization of flexible manufacturing systems (FMS) use. The use of robots is very suitable for these kind tasks due to their repetitiveness and low add value. This paper present a multi-robot workshop simulation in […]
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Building Occupancy Behavior and Prediction Methods: A Critical Review and Challenging Locks
Energy use in buildings is increasing to provide optimal comfort for the occupants. People spend 90% of their lifetime in buildings. Therefore, indoor environment quality and comfort management have a crucial role in maintaining occupants’ health and productivity. Reducing energy consumption for optimal comfort management is important to minimize CO 2 emission and global warming […]
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Toward BIM and LPS data integration for Lean site project management: A State-of-the-Art review and recommendations
Over recent years, the independent adoption of Lean Construction and Building Information Modeling (BIM) have shown improvements in construction industry efficiency. Because those approaches have overlapping concepts, it’s thought that their synergic adoption can bring much more benefits. Today, the implementation of the Lean-BIM interactions theoretical framework is still challenging many companies. This paper conducts […]
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Powder Bed Fusion Modular factory for safe on-site production
CESI, a top leading institution in the higher education sector in France has developed a patented metal AM plant based on the use of recycled standard containers. Representing an area of around 130 square meters, this high safety performance unit incorporates all manufacturing steps from powder storage to thermal treatment, including a mid-size industrial capacity […]
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Comparative analysis of hydraulic refrigeration and mechanical vapour compression water cooling technologies in designing a technical system for oysters conservation
The phenomenon of summer mortality in Pacifi c oysters cultures also occurs in Brazilian crops, with predominance in the adult phase, generating signifi cant losses for local producers. In the search for a technological solution to mitigate its effects, the mechanical vapour compression and hydraulic refrigeration concepts are evaluated as two proposed cooling technologies. The […]
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Multi-agent based simulation-optimization of maintenance routing in offshore wind farms
Offshore wind energy is expected to be the first source of energy in the future thanks to its numerous advantages. However, its maintenance is a complex and costly activity, which is increasingly attracting the attention of researchers and industrials. This paper proposes a simulation-optimization approach for the routing and the scheduling of maintenance for offshore […]
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Conception de situations instrumentées : étude de cas d’une situation d’apprentissage des concepts du Lean Manufacturing
Comment les concepteurs de situations d’apprentissage instrumentées, aux problématiques pédagogiques régies par les objectifs d’apprentissage, et les chercheurs et développeurs en informatique, aux problématiques scientifiques et techniques, peuvent-ils co-construire les étapes menant de la situation de travail à sa transposition informatique ? Cette communication relate une expérimentation autour d’une situation d’apprentissage des concepts du Lean […]
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Visual and Chemical Servoing of a Hexapod Robot in a Confined Environment using Jacobian Estimator
Industrial inspection can be achieved through robotic systems, allowing visual and chemical servoing. A popular scheme for visual servo-controlled robotic is the image-based servoing systems. In this paper, an approach of visual and chemical servoing of a hexapod robot using a visual and chemical Jacobian matrix are proposed. The basic idea behind the visual Jacobian […]
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use case study comparing augmented reality (AR) and electronic document-basedmaintenance instructions considering tasks complexity and operator competency level
Augmented reality (AR) is more and more used in the industrial context for maintenance, assembly operation. However, owing to the evolution and maturity of the technology, it is still necessary to evaluate the usage and benefits of AR in an industrial context to go further than proof of concept. As such, this paper proposes an […]
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RPL-OC: Extension of RPL Protocol for LLN Networks based on the Operator Calculus approach
Technical constraints imposed by low-power and lossy networks (LLNs) require to defer complexity to routing protocols in order to efficiently and reliably transmit packets. However, despite these constraints, the deployment of this type of network has increased considerably over the last years, particularly in smart cities area with focus on sensing applications. In order to […]
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Multi-agent modeling and simulation of wind turbine behavior with failure propagation consideration
Simulation is an interesting technique to represent and predict the behavior of complex system such as wind turbines. In order to get accurate representation of the real turbines, the main factors influencing the operating state of the system must be considered during the development of the model. Stochastic dependencies between components are among the factors […]
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