Industrial applications of a modular software architecture for line-less assembly systems based on interoperable digital twins
In manufacturing, rising demands for customized products have led to increased product variance and shortened product life cycles. In assembly lines, an increased variant diversity impedes the product flow. As a result, the utilization of assembly resources decreases, and production costs grow. An a...
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| Format: | Article |
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Frontiers Media S.A.
2023-02-01
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| Series: | Frontiers in Mechanical Engineering |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fmech.2023.1113933/full |
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| author | Julius B. Mathews Jonas Rachner Lea Kaven Dennis Grunert Amon Göppert Robert H. Schmitt Robert H. Schmitt |
| author_facet | Julius B. Mathews Jonas Rachner Lea Kaven Dennis Grunert Amon Göppert Robert H. Schmitt Robert H. Schmitt |
| author_sort | Julius B. Mathews |
| collection | DOAJ |
| description | In manufacturing, rising demands for customized products have led to increased product variance and shortened product life cycles. In assembly lines, an increased variant diversity impedes the product flow. As a result, the utilization of assembly resources decreases, and production costs grow. An approach to increase the flexibility and adaptability of the assembly system is the implementation of the concept of line-less assembly. In the first step, the assembly line is dissolved. Then, stations are reallocated and linked by automated guided vehicles resulting in a loosely coupled layout, for example, a parallelization and interconnection of multiple lines or a matrix layout. A key requirement for the successful operation and control of a line-less assembly system is the collection and correct interpretation of data. To fully exploit the flexibility and adaptability of the concept of line-less assembly, a software architecture for planning and control must base on an information model allowing the fast integration of all shop floor assets and other data resources. Therefore, a modular data model with standardized interfaces for interoperable data exchange like a digital twin is needed. The aim of this paper is the development and implementation of a software architecture for planning and control of a line-less assembly system. Moreover, the architecture should integrate an interoperable digital twin of the physical system. To satisfy the criteria of interoperability and fast deployment, the digital twins are evolved following the methodology of a digital twin pipeline. Furthermore, a physical demonstrator serves as a testbed for the developed software architecture and digital twins. On the level of production planning and control, relevant industrial applications are identified and implemented in the form of use cases to show the functionality of the line-less assembly system as cyber-physical production system. |
| first_indexed | 2024-04-10T06:58:01Z |
| format | Article |
| id | doaj.art-335ee80f33af4387a09f6a502576ec6c |
| institution | Directory Open Access Journal |
| issn | 2297-3079 |
| language | English |
| last_indexed | 2024-04-10T06:58:01Z |
| publishDate | 2023-02-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Mechanical Engineering |
| spelling | doaj.art-335ee80f33af4387a09f6a502576ec6c2023-02-28T05:51:42ZengFrontiers Media S.A.Frontiers in Mechanical Engineering2297-30792023-02-01910.3389/fmech.2023.11139331113933Industrial applications of a modular software architecture for line-less assembly systems based on interoperable digital twinsJulius B. Mathews0Jonas Rachner1Lea Kaven2Dennis Grunert3Amon Göppert4Robert H. Schmitt5Robert H. Schmitt6Fraunhofer Institute for Production Technology IPT, Department of Production Quality and Production Metrology, Aachen, GermanyLaboratory for Machine Tools and Production Engineering (WZL), RWTH Aachen University, Chair of Production Metrology and Quality Management, Aachen, GermanyLaboratory for Machine Tools and Production Engineering (WZL), RWTH Aachen University, Chair of Production Metrology and Quality Management, Aachen, GermanyFraunhofer Institute for Production Technology IPT, Department of Production Quality and Production Metrology, Aachen, GermanyLaboratory for Machine Tools and Production Engineering (WZL), RWTH Aachen University, Chair of Production Metrology and Quality Management, Aachen, GermanyFraunhofer Institute for Production Technology IPT, Department of Production Quality and Production Metrology, Aachen, GermanyLaboratory for Machine Tools and Production Engineering (WZL), RWTH Aachen University, Chair of Production Metrology and Quality Management, Aachen, GermanyIn manufacturing, rising demands for customized products have led to increased product variance and shortened product life cycles. In assembly lines, an increased variant diversity impedes the product flow. As a result, the utilization of assembly resources decreases, and production costs grow. An approach to increase the flexibility and adaptability of the assembly system is the implementation of the concept of line-less assembly. In the first step, the assembly line is dissolved. Then, stations are reallocated and linked by automated guided vehicles resulting in a loosely coupled layout, for example, a parallelization and interconnection of multiple lines or a matrix layout. A key requirement for the successful operation and control of a line-less assembly system is the collection and correct interpretation of data. To fully exploit the flexibility and adaptability of the concept of line-less assembly, a software architecture for planning and control must base on an information model allowing the fast integration of all shop floor assets and other data resources. Therefore, a modular data model with standardized interfaces for interoperable data exchange like a digital twin is needed. The aim of this paper is the development and implementation of a software architecture for planning and control of a line-less assembly system. Moreover, the architecture should integrate an interoperable digital twin of the physical system. To satisfy the criteria of interoperability and fast deployment, the digital twins are evolved following the methodology of a digital twin pipeline. Furthermore, a physical demonstrator serves as a testbed for the developed software architecture and digital twins. On the level of production planning and control, relevant industrial applications are identified and implemented in the form of use cases to show the functionality of the line-less assembly system as cyber-physical production system.https://www.frontiersin.org/articles/10.3389/fmech.2023.1113933/fullflexible assemblyline-less assemblymatrix assemblysoftware arcchitecturedigital twinplanning |
| spellingShingle | Julius B. Mathews Jonas Rachner Lea Kaven Dennis Grunert Amon Göppert Robert H. Schmitt Robert H. Schmitt Industrial applications of a modular software architecture for line-less assembly systems based on interoperable digital twins Frontiers in Mechanical Engineering flexible assembly line-less assembly matrix assembly software arcchitecture digital twin planning |
| title | Industrial applications of a modular software architecture for line-less assembly systems based on interoperable digital twins |
| title_full | Industrial applications of a modular software architecture for line-less assembly systems based on interoperable digital twins |
| title_fullStr | Industrial applications of a modular software architecture for line-less assembly systems based on interoperable digital twins |
| title_full_unstemmed | Industrial applications of a modular software architecture for line-less assembly systems based on interoperable digital twins |
| title_short | Industrial applications of a modular software architecture for line-less assembly systems based on interoperable digital twins |
| title_sort | industrial applications of a modular software architecture for line less assembly systems based on interoperable digital twins |
| topic | flexible assembly line-less assembly matrix assembly software arcchitecture digital twin planning |
| url | https://www.frontiersin.org/articles/10.3389/fmech.2023.1113933/full |
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