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Contributions et limites des techniques lean vers l’intégrationde robotique collaborative dans les process d’assemblage : une approche expérimentale.

Abstract : Collaborative robotics is now available as a manufacturing technologie for industry, and opens new perspectives for process design increased opportunities of human – robot interactions. Nevertheless, implementation results are yet questionnable when it comes to performance evaluation, which draws attention to successful implementation strategy of advanced manufacturing technologies. Besides, lean manufacturing, as a non technology-centered approach, is widely recognized as a sustainable performance enabler in most manufacturing environments, specially thanks to its ability to involve operators in continuous improvement activities. The purpose of this work is to assess the relevance of lean techniques in the scope of collaborative robot integration, in the very context of their usage, i.e. by using the skills developed by the operators. In this perpective, this research work relies on principle proposed by Design Based Research, mainly used in educational science. Therefore, we have designed an experimental protocol, and tested it with several groups of students to replicate the introduction of a collaborative robot into a manual assembly process. This approach generates guidelines in order to build strategy for collaborative robot implementation. Several case studies are tested, with various compelxity levels. Moreover, an optimisation algorithm has also been developed in order to enhance lean techniques, which were not originally designed to integrate such reconfigurable equipments as collaborative robots. An evaluation of this tool has been done in the context of cobot implementation process, along with improvement directions in order to enhance the overall methodology.
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Submitted on : Monday, May 16, 2022 - 3:59:35 PM
Last modification on : Tuesday, May 17, 2022 - 3:34:19 AM

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  • HAL Id : tel-03669482, version 1

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Anthony Quenehen. Contributions et limites des techniques lean vers l’intégrationde robotique collaborative dans les process d’assemblage : une approche expérimentale.. Génie des procédés. HESAM Université, 2022. Français. ⟨NNT : 2022HESAE008⟩. ⟨tel-03669482⟩

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