Benoit EYNARD | Université de Technologie de Compiègne (original) (raw)
Papers by Benoit EYNARD
HAL is a multidisciplinary open access archive for the deposit and dissemination of scientific re... more HAL is a multidisciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L'archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d'enseignement et de recherche français ou étrangers, des laboratoires publics ou privés. Choix de modes de valorisation des produits de fin de vie en fonctions des modes de désassemblage et des paramètres techniques et environnementaux et des modes de valorisation
HAL (Le Centre pour la Communication Scientifique Directe), Sep 24, 2012
Journal of Cleaner Production, May 1, 2015
Lightweight construction could be a pathway towards more sustainability. The production of high-e... more Lightweight construction could be a pathway towards more sustainability. The production of high-end structural components poses a challenge to bring about the closed loop recycling of worn components and increase the use of recycled aluminum scraps. Designers will need to integrate the environmental dimension in the design of aluminum-alloyed parts over their entire lifecycle. Although many ecodesign methods and tools are currently available, there is a gap in their integration into the design process in industry, as well as in the daily practice of the designers. Moreover, existing ecodesign methods are not tailored to the lightweight context. This paper proposes a holistic approach to ecodesign geared to operate within a PLM (Product Life cycle Management) system. A PLM system is a set of tools used to create and manage the product information through its whole life cycle. Within the mechanical design area, a PLM system is composed of the traditional design tools such as Computer-aided design (CAD), Computer-aided manufacturing (CAM), Computer-aided engineering (CAE), etc … and allows bidirectional informational flows between the embedded tools. The proposition aims to foster sustainable design solutions for high-end structural parts used in the transport sector, especially in the automotive and aeronautic industries. It consists on developing a PLM-based single-block ecodesign method in order to achieve: (1) a simplified environmental assessment of a reference product and its design alternatives by providing results in a comparative way; and (2) the stimulation of improvement ideas and a solutionsgeneration phase thanks to dedicated environmental guidelines. The expected result is an efficient iterative and continuous ecodesign tasks between the environmental assessment and improvement. The proposition is conceived to be handled by the design team and to exchange product information with their traditional design tools within a PLM platform.
HAL (Le Centre pour la Communication Scientifique Directe), Oct 1, 2009
HAL (Le Centre pour la Communication Scientifique Directe), May 13, 2020
HAL (Le Centre pour la Communication Scientifique Directe), May 9, 2016
Process simulation based on virtual reality can comprehensively present the real process on the c... more Process simulation based on virtual reality can comprehensively present the real process on the computer. It can play an important role in the development and manufacturing field of diffusion furnace. This paper researches the establishment of consecutive diffusion process and the key techniques of process simulation. In the process of creating process simulation, V code would be created to control motion of each part. A simulation that reflects on the real process could be acquired with this research. This process simulation not only shortens the development time of diffusion furnace, but also makes designer have a perspective to the defects of product in the design process. It promotes the effective of design, and reduces changes in later period of design.
Proceedings of the Design Society, Jul 27, 2021
Today we live a high increasing digitalization in industry 4.0. As part of the evolution of CAD s... more Today we live a high increasing digitalization in industry 4.0. As part of the evolution of CAD solutions on the market, there is a particular interest in new generation software which are distributed as Software-as-a-Service (SaaS) such as Onshape, 3D Experience, Fusion 360, etc. In order to prepare engineering students for integrating such software within the Université de Technologie de Compiègne (UTC), a further practicing study is carried out in this paper. This study aims to identify, analyze, experiment, evaluate and compare the capacities of Cloud-based CAD solutions on the market and in scientific research work in order to define potential benefits for their implementation in mechanical engineering education. Therefore, we tested two use scenarios of the two Cloud-based software; Onshape and Fusion 360 on a case study. Then, we discussed the comparison results.
Journal of Manufacturing Systems, Oct 1, 2019
Continuously growing pressures due to the shorter development lead-time and the uncertainty of in... more Continuously growing pressures due to the shorter development lead-time and the uncertainty of increasingly complex market require a high flexibility from production companies and their manufacturing systems. Comparing with large enterprises, small and medium-sized enterprises (SMEs) which lack concentrated market power and powerful original equipment manufacturers (OEMs) have difficulty and risk to develop flexible and customised robotic manufacturing systems. Nowadays, although various design methods for robotic manufacturing systems have been made to fix this problem, however, there still exist two main challenges: flexibility in design and high degree of customisation. To deal with the existing challenges, this paper proposes an SME-oriented design approach based on a configuration design paradigm. This method can offer decision support to designers to form flexible architecture for robotic manufacturing systems and, at the same time, give more interactive configuration freedom to customers so as to achieve a high productivity and flexibility for customisation but with less risk and cost of product development. To validate the proposed method, two design cases of robotic manufacturing systems are presented for demonstration.
Springer eBooks, 2018
This paper deals with artificial intelligence driven product engineering support. Many software s... more This paper deals with artificial intelligence driven product engineering support. Many software systems are available to support the product lifecycle, especially during product design, such as CAD, PDM, CAE, SDM, etc. Most product development process is performed using these systems, which through their rich user interfaces allow skilled professionals to express their expertise and knowledge using the tools and functions the software is willing to provide them. At the end of the day, the result of their work is a model, built through a user interface, and stored in a repository. The goal of our research is to reverse engineer the user's knowledge by analysing his/her actions with the software system, based on the assumption that the process will itself be meta-knowledge driven and that we will focus on engineering software which provide semantically rich user interfaces. The aim of this paper is to investigate the idea of building reusable expert knowledge from actions on engineering software user interfaces. It first outlines existing works from different fields and identifies remaining issues. It then suggest an approach to address these issues and put together an operational system.
HAL (Le Centre pour la Communication Scientifique Directe), Apr 3, 2019
International audienceCITATIONS 0 READS 15 3 authors: Some of the authors of this publication are... more International audienceCITATIONS 0 READS 15 3 authors: Some of the authors of this publication are also working on these related projects: Filière Outillage View project Gestion de données et dynamique des connaissances en ingénierie numérique View project Résumé-L'essor des nouvelles technologies a permis une croissance du nombre de données. Plus les données sont volumineuses plus la quantité d'interrelations entre les données augmentent. Ces données peuvent provenir des sources diverses d'où leur hétérogénéité et leur complexité. L'augmentation de la complexité et les besoins d'ingénierie collaboratves font qu'un projet demande la participation et la collaboration d'acteurs qui viennent de domaines différents. Le niveau d'accès aux données est souvent fonction de l'expertise de l'utilisateur, car c'est une tâche qui n'est pas facile. L'accès aux données est le processus d'extraction des informations d'une base de données en utilisant des requêtes. Dans cet article nous parlerons des techniques permettant d'accéder aux données d'ingénierie en vue de les exploiter pour des besoins futurs
Aiming at the customization, design quality and design efficiency requirements in product design,... more Aiming at the customization, design quality and design efficiency requirements in product design, this paper studies the technology of intelligent modeling of Moulded Case Circuit Breaker. This paper presents intelligent model technology. First, presents the definition of intelligent model, and then studies the process of how to realize intelligent model, including extracting key geometric parameters, defining feature control parameters, controlling topological structure and controlling model rule. Finally, combined with the intelligent model technology, realize of intelligent modeling of Moulded Case Circuit Breaker. The result shows that this technology can meet higher design requirements, and finally enhance the competitiveness of enterprises.
HAL (Le Centre pour la Communication Scientifique Directe), May 16, 2016
Springer eBooks, Jul 24, 2018
This book constitutes the refereed proceedings of the 13th IFIP WG 5.1 International Conference o... more This book constitutes the refereed proceedings of the 13th IFIP WG 5.1 International Conference on Product Lifecycle Management, PLM 2016, held in Columbia, SC, USA, in July 2016. The 57 revised full papers presented were carefully reviewed and selected from 77 submissions. The papers are organized in the following topical sections: knowledge sharing, re-use and preservation; collaborative development architectures; interoperability and systems integration; lean product development and the role of PLM; PLM and innovation; PLM tools; cloud computing and PLM tools; traceability and performance; building information modeling; big data analytics and business intelligence; information lifecycle management; industry 4.0; metrics, standards and regulation; and product, service and systems.
Le developpement informatique a fait naitre de nouveaux supports a la fonction methode en product... more Le developpement informatique a fait naitre de nouveaux supports a la fonction methode en production. L'avenement des systemes d'information a permis de construire des systemes de gestion informatisee pour les differentes fonctions de l'entreprise. L'apport de l'informatique est grandissant dans le domaine de la gestion industrielle. Il peut s'agir : d'etablissement de previsions ; d'etude de simulation ; de gestion de la tracabilite, tous trois desormais geres de maniere informatisee pour accelerer la prise en compte de modifications ; de versions, d'etudes de cas, ou encore d'optimisation. En effet, le support informatique fournit des fonctionnalites qui sont encore plus necessaires dans cet environnement concurrentiel : efficacite d'elaboration et de modification de documents de tous types ; accroissement de la fiabilite des etudes par des automatisations et formalisation de demarche et de procedure ; reutilisation de documents de base pour de nouvelles etudes ; mise en place de documents standards a disposition en version mise a jour ; possibilite de travailler en mode collaboratif, impliquant differents acteurs exercant dans des services connexes. La formalisation des methodes de travail est un pre-requis pour la mise en place d'outils informatiques performants adoptes et usites par les acteurs de l'entreprise. Ici est presente le cadre particulier de l'interet des systemes d'information pour les methodes de production en entreprise manufacturiere.
Springer eBooks, 2013
When aiming to a more sustainable world, enterprises such as aircraft and automobile industries a... more When aiming to a more sustainable world, enterprises such as aircraft and automobile industries are highly interested in light weight components and solutions. Of these solutions are aluminum wrought alloys that offer high potentials for dramatic weight reduction of structural parts. Nevertheless, the production of virgin aluminum is, however, highly energy consuming. Hence, and in SuPLight project, we are interested in recycled aluminum. The aim of this project is to address new industrial models for sustainable light weight solutions-with recycling in high-end structural components based on wrought alloys. In this article we address the issue of designing the reverse logistics chain assuring the needed volume of recycled aluminum for the production of L-shaped Front Lower Control Arms for personal cars.
Advanced Materials Research, Oct 1, 2014
This thesis introduces integrated house assembly simulation platform technology. It is divided in... more This thesis introduces integrated house assembly simulation platform technology. It is divided into three categories: assembly simulation for the center with product design, assembly simulation for the center with assembly planning and assembly simulation for the center with virtual prototype. According to the characteristics of the integrated house assembly and modeling, it puts forward level assembly analysis method and studies the assembly system planning, assembly sequence planning and assembly path planning simulation technology. The results show that through the production system and assembly operation simulation technology research, it improves the rationality of the integrated house assembly process planning.
HAL is a multidisciplinary open access archive for the deposit and dissemination of scientific re... more HAL is a multidisciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L'archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d'enseignement et de recherche français ou étrangers, des laboratoires publics ou privés. Choix de modes de valorisation des produits de fin de vie en fonctions des modes de désassemblage et des paramètres techniques et environnementaux et des modes de valorisation
HAL (Le Centre pour la Communication Scientifique Directe), Sep 24, 2012
Journal of Cleaner Production, May 1, 2015
Lightweight construction could be a pathway towards more sustainability. The production of high-e... more Lightweight construction could be a pathway towards more sustainability. The production of high-end structural components poses a challenge to bring about the closed loop recycling of worn components and increase the use of recycled aluminum scraps. Designers will need to integrate the environmental dimension in the design of aluminum-alloyed parts over their entire lifecycle. Although many ecodesign methods and tools are currently available, there is a gap in their integration into the design process in industry, as well as in the daily practice of the designers. Moreover, existing ecodesign methods are not tailored to the lightweight context. This paper proposes a holistic approach to ecodesign geared to operate within a PLM (Product Life cycle Management) system. A PLM system is a set of tools used to create and manage the product information through its whole life cycle. Within the mechanical design area, a PLM system is composed of the traditional design tools such as Computer-aided design (CAD), Computer-aided manufacturing (CAM), Computer-aided engineering (CAE), etc … and allows bidirectional informational flows between the embedded tools. The proposition aims to foster sustainable design solutions for high-end structural parts used in the transport sector, especially in the automotive and aeronautic industries. It consists on developing a PLM-based single-block ecodesign method in order to achieve: (1) a simplified environmental assessment of a reference product and its design alternatives by providing results in a comparative way; and (2) the stimulation of improvement ideas and a solutionsgeneration phase thanks to dedicated environmental guidelines. The expected result is an efficient iterative and continuous ecodesign tasks between the environmental assessment and improvement. The proposition is conceived to be handled by the design team and to exchange product information with their traditional design tools within a PLM platform.
HAL (Le Centre pour la Communication Scientifique Directe), Oct 1, 2009
HAL (Le Centre pour la Communication Scientifique Directe), May 13, 2020
HAL (Le Centre pour la Communication Scientifique Directe), May 9, 2016
Process simulation based on virtual reality can comprehensively present the real process on the c... more Process simulation based on virtual reality can comprehensively present the real process on the computer. It can play an important role in the development and manufacturing field of diffusion furnace. This paper researches the establishment of consecutive diffusion process and the key techniques of process simulation. In the process of creating process simulation, V code would be created to control motion of each part. A simulation that reflects on the real process could be acquired with this research. This process simulation not only shortens the development time of diffusion furnace, but also makes designer have a perspective to the defects of product in the design process. It promotes the effective of design, and reduces changes in later period of design.
Proceedings of the Design Society, Jul 27, 2021
Today we live a high increasing digitalization in industry 4.0. As part of the evolution of CAD s... more Today we live a high increasing digitalization in industry 4.0. As part of the evolution of CAD solutions on the market, there is a particular interest in new generation software which are distributed as Software-as-a-Service (SaaS) such as Onshape, 3D Experience, Fusion 360, etc. In order to prepare engineering students for integrating such software within the Université de Technologie de Compiègne (UTC), a further practicing study is carried out in this paper. This study aims to identify, analyze, experiment, evaluate and compare the capacities of Cloud-based CAD solutions on the market and in scientific research work in order to define potential benefits for their implementation in mechanical engineering education. Therefore, we tested two use scenarios of the two Cloud-based software; Onshape and Fusion 360 on a case study. Then, we discussed the comparison results.
Journal of Manufacturing Systems, Oct 1, 2019
Continuously growing pressures due to the shorter development lead-time and the uncertainty of in... more Continuously growing pressures due to the shorter development lead-time and the uncertainty of increasingly complex market require a high flexibility from production companies and their manufacturing systems. Comparing with large enterprises, small and medium-sized enterprises (SMEs) which lack concentrated market power and powerful original equipment manufacturers (OEMs) have difficulty and risk to develop flexible and customised robotic manufacturing systems. Nowadays, although various design methods for robotic manufacturing systems have been made to fix this problem, however, there still exist two main challenges: flexibility in design and high degree of customisation. To deal with the existing challenges, this paper proposes an SME-oriented design approach based on a configuration design paradigm. This method can offer decision support to designers to form flexible architecture for robotic manufacturing systems and, at the same time, give more interactive configuration freedom to customers so as to achieve a high productivity and flexibility for customisation but with less risk and cost of product development. To validate the proposed method, two design cases of robotic manufacturing systems are presented for demonstration.
Springer eBooks, 2018
This paper deals with artificial intelligence driven product engineering support. Many software s... more This paper deals with artificial intelligence driven product engineering support. Many software systems are available to support the product lifecycle, especially during product design, such as CAD, PDM, CAE, SDM, etc. Most product development process is performed using these systems, which through their rich user interfaces allow skilled professionals to express their expertise and knowledge using the tools and functions the software is willing to provide them. At the end of the day, the result of their work is a model, built through a user interface, and stored in a repository. The goal of our research is to reverse engineer the user's knowledge by analysing his/her actions with the software system, based on the assumption that the process will itself be meta-knowledge driven and that we will focus on engineering software which provide semantically rich user interfaces. The aim of this paper is to investigate the idea of building reusable expert knowledge from actions on engineering software user interfaces. It first outlines existing works from different fields and identifies remaining issues. It then suggest an approach to address these issues and put together an operational system.
HAL (Le Centre pour la Communication Scientifique Directe), Apr 3, 2019
International audienceCITATIONS 0 READS 15 3 authors: Some of the authors of this publication are... more International audienceCITATIONS 0 READS 15 3 authors: Some of the authors of this publication are also working on these related projects: Filière Outillage View project Gestion de données et dynamique des connaissances en ingénierie numérique View project Résumé-L'essor des nouvelles technologies a permis une croissance du nombre de données. Plus les données sont volumineuses plus la quantité d'interrelations entre les données augmentent. Ces données peuvent provenir des sources diverses d'où leur hétérogénéité et leur complexité. L'augmentation de la complexité et les besoins d'ingénierie collaboratves font qu'un projet demande la participation et la collaboration d'acteurs qui viennent de domaines différents. Le niveau d'accès aux données est souvent fonction de l'expertise de l'utilisateur, car c'est une tâche qui n'est pas facile. L'accès aux données est le processus d'extraction des informations d'une base de données en utilisant des requêtes. Dans cet article nous parlerons des techniques permettant d'accéder aux données d'ingénierie en vue de les exploiter pour des besoins futurs
Aiming at the customization, design quality and design efficiency requirements in product design,... more Aiming at the customization, design quality and design efficiency requirements in product design, this paper studies the technology of intelligent modeling of Moulded Case Circuit Breaker. This paper presents intelligent model technology. First, presents the definition of intelligent model, and then studies the process of how to realize intelligent model, including extracting key geometric parameters, defining feature control parameters, controlling topological structure and controlling model rule. Finally, combined with the intelligent model technology, realize of intelligent modeling of Moulded Case Circuit Breaker. The result shows that this technology can meet higher design requirements, and finally enhance the competitiveness of enterprises.
HAL (Le Centre pour la Communication Scientifique Directe), May 16, 2016
Springer eBooks, Jul 24, 2018
This book constitutes the refereed proceedings of the 13th IFIP WG 5.1 International Conference o... more This book constitutes the refereed proceedings of the 13th IFIP WG 5.1 International Conference on Product Lifecycle Management, PLM 2016, held in Columbia, SC, USA, in July 2016. The 57 revised full papers presented were carefully reviewed and selected from 77 submissions. The papers are organized in the following topical sections: knowledge sharing, re-use and preservation; collaborative development architectures; interoperability and systems integration; lean product development and the role of PLM; PLM and innovation; PLM tools; cloud computing and PLM tools; traceability and performance; building information modeling; big data analytics and business intelligence; information lifecycle management; industry 4.0; metrics, standards and regulation; and product, service and systems.
Le developpement informatique a fait naitre de nouveaux supports a la fonction methode en product... more Le developpement informatique a fait naitre de nouveaux supports a la fonction methode en production. L'avenement des systemes d'information a permis de construire des systemes de gestion informatisee pour les differentes fonctions de l'entreprise. L'apport de l'informatique est grandissant dans le domaine de la gestion industrielle. Il peut s'agir : d'etablissement de previsions ; d'etude de simulation ; de gestion de la tracabilite, tous trois desormais geres de maniere informatisee pour accelerer la prise en compte de modifications ; de versions, d'etudes de cas, ou encore d'optimisation. En effet, le support informatique fournit des fonctionnalites qui sont encore plus necessaires dans cet environnement concurrentiel : efficacite d'elaboration et de modification de documents de tous types ; accroissement de la fiabilite des etudes par des automatisations et formalisation de demarche et de procedure ; reutilisation de documents de base pour de nouvelles etudes ; mise en place de documents standards a disposition en version mise a jour ; possibilite de travailler en mode collaboratif, impliquant differents acteurs exercant dans des services connexes. La formalisation des methodes de travail est un pre-requis pour la mise en place d'outils informatiques performants adoptes et usites par les acteurs de l'entreprise. Ici est presente le cadre particulier de l'interet des systemes d'information pour les methodes de production en entreprise manufacturiere.
Springer eBooks, 2013
When aiming to a more sustainable world, enterprises such as aircraft and automobile industries a... more When aiming to a more sustainable world, enterprises such as aircraft and automobile industries are highly interested in light weight components and solutions. Of these solutions are aluminum wrought alloys that offer high potentials for dramatic weight reduction of structural parts. Nevertheless, the production of virgin aluminum is, however, highly energy consuming. Hence, and in SuPLight project, we are interested in recycled aluminum. The aim of this project is to address new industrial models for sustainable light weight solutions-with recycling in high-end structural components based on wrought alloys. In this article we address the issue of designing the reverse logistics chain assuring the needed volume of recycled aluminum for the production of L-shaped Front Lower Control Arms for personal cars.
Advanced Materials Research, Oct 1, 2014
This thesis introduces integrated house assembly simulation platform technology. It is divided in... more This thesis introduces integrated house assembly simulation platform technology. It is divided into three categories: assembly simulation for the center with product design, assembly simulation for the center with assembly planning and assembly simulation for the center with virtual prototype. According to the characteristics of the integrated house assembly and modeling, it puts forward level assembly analysis method and studies the assembly system planning, assembly sequence planning and assembly path planning simulation technology. The results show that through the production system and assembly operation simulation technology research, it improves the rationality of the integrated house assembly process planning.