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Transformation des systèmes de production existants et leur systèmes d'information d'entreprise (EISs) en systèmes de production cyber-physiques (CPPSs) dans le contexte de l'industrie 4.0

Abstract : Nowadays, the manufacturing industry is facing challenging trends, such as highly customized products, increasing product complexity and shorter product lifecycles. For tackling these challenges, the fourth industrial revolution, also known as Industry 4.0, appears on the scene. Cyber-Physical Production Systems (CPPSs), which are characterized by a tight interaction of computational and physical elements, are essential in Industry 4.0. They bring the manufacturing industry with intelligence, agility and innovation in response to changeable market requirements. However, the real-scale implementation of CPPSs in industrial practices is still in its infancy due to the legacy barrier. The thesis, hence, aims at proposing a method to transform an existing production system with its integrated Enterprise Information System (EISs) into a CPPS. To have a common understanding of the elements that need to be considered for this transformation, a meta-model of CPPSs that defines all essential elements and relationships between these elements is proposed. Based on the meta-model of CPPSs, a method, which provides a detailed process to guide people in visualizing which elements need to be added and modified and to help manufacturers to determine whether to develop this transformation solution by an evaluation of its benefits, is proposed. This method defines the transformation steps in a top-down manner, starting with the analysis of the existing system, moving to the definition of the target system requirements, then going deeper to the gap analysis to give a specific transformation solution, and finally to the evaluation of the transformation solution. To demonstrate the efficacy and general applicability of this method, simulation and laboratory cases are introduced, which pave the way for further testing within real systems in future work.
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https://pastel.archives-ouvertes.fr/tel-03676013
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Submitted on : Monday, May 23, 2022 - 3:27:49 PM
Last modification on : Thursday, September 15, 2022 - 9:52:20 AM

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99611_WU_2022_archivage.pdf
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  • HAL Id : tel-03676013, version 1

Citation

Xuan Wu. Transformation des systèmes de production existants et leur systèmes d'information d'entreprise (EISs) en systèmes de production cyber-physiques (CPPSs) dans le contexte de l'industrie 4.0. Génie des procédés. HESAM Université, 2022. Français. ⟨NNT : 2022HESAE015⟩. ⟨tel-03676013⟩

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