Toward process control from formal models of transformable manufacturing systems

The automation and flexibility of production systems is a key step towards improved profitability and competitiveness in high labour cost areas, when producing high-complexity, low-volume products. In the Evolvable Assembly Systems (EAS) project, the ‘manufacturability’ (or ‘realisability’) and ‘con...

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Main Authors: Bakker, Otto Jan, Chaplin, Jack C., de Silva, Lavindra, Felli, Paolo, Sanderson, David, Logan, Brian, Ratchev, Svetan
Format: Article
Published: Elsevier 2017
Subjects:
Online Access:https://eprints.nottingham.ac.uk/41511/
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author Bakker, Otto Jan
Chaplin, Jack C.
de Silva, Lavindra
Felli, Paolo
Sanderson, David
Logan, Brian
Ratchev, Svetan
author_facet Bakker, Otto Jan
Chaplin, Jack C.
de Silva, Lavindra
Felli, Paolo
Sanderson, David
Logan, Brian
Ratchev, Svetan
author_sort Bakker, Otto Jan
building Nottingham Research Data Repository
collection Online Access
description The automation and flexibility of production systems is a key step towards improved profitability and competitiveness in high labour cost areas, when producing high-complexity, low-volume products. In the Evolvable Assembly Systems (EAS) project, the ‘manufacturability’ (or ‘realisability’) and ‘control’ algorithms were introduced to accommodate the batch-size-of-one production of highly customisable products. These algorithms enable checking whether a production line can manufacture a given product with its available set of resources, and how the product should be manufactured, e.g. which resources to use, and when. To this end, the authors formally define production recipes, which represent products, and manufacturing resources which make up a manufacturing facility. This paper re-defines these notions in the ISO-standard EBNF (Extended Backus-Naur Form) notation, and adapts the manufacturability and control algorithms to accommodate the new definitions. The new algorithms and data structures reflect more closely the ones that are used in an implemented software tool. This paper also reports a method by which recipes and resources could be used to generate manufacturing process controllers in the Business to Manufacturing Markup Language (B2MML) standard. In doing so, this paper takes a step toward a complete path from the formal specification of a manufacturing facility and the products to be manufactured, to the automatic generation of executable process plans.
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spelling nottingham-415112020-05-04T18:33:58Z https://eprints.nottingham.ac.uk/41511/ Toward process control from formal models of transformable manufacturing systems Bakker, Otto Jan Chaplin, Jack C. de Silva, Lavindra Felli, Paolo Sanderson, David Logan, Brian Ratchev, Svetan The automation and flexibility of production systems is a key step towards improved profitability and competitiveness in high labour cost areas, when producing high-complexity, low-volume products. In the Evolvable Assembly Systems (EAS) project, the ‘manufacturability’ (or ‘realisability’) and ‘control’ algorithms were introduced to accommodate the batch-size-of-one production of highly customisable products. These algorithms enable checking whether a production line can manufacture a given product with its available set of resources, and how the product should be manufactured, e.g. which resources to use, and when. To this end, the authors formally define production recipes, which represent products, and manufacturing resources which make up a manufacturing facility. This paper re-defines these notions in the ISO-standard EBNF (Extended Backus-Naur Form) notation, and adapts the manufacturability and control algorithms to accommodate the new definitions. The new algorithms and data structures reflect more closely the ones that are used in an implemented software tool. This paper also reports a method by which recipes and resources could be used to generate manufacturing process controllers in the Business to Manufacturing Markup Language (B2MML) standard. In doing so, this paper takes a step toward a complete path from the formal specification of a manufacturing facility and the products to be manufactured, to the automatic generation of executable process plans. Elsevier 2017-02-21 Article PeerReviewed Bakker, Otto Jan, Chaplin, Jack C., de Silva, Lavindra, Felli, Paolo, Sanderson, David, Logan, Brian and Ratchev, Svetan (2017) Toward process control from formal models of transformable manufacturing systems. Procedia CIRP . ISSN 2212-8271 (In Press) Evolvable Assembly Systems; Controller Synthesis; Standardisation
spellingShingle Evolvable Assembly Systems; Controller Synthesis; Standardisation
Bakker, Otto Jan
Chaplin, Jack C.
de Silva, Lavindra
Felli, Paolo
Sanderson, David
Logan, Brian
Ratchev, Svetan
Toward process control from formal models of transformable manufacturing systems
title Toward process control from formal models of transformable manufacturing systems
title_full Toward process control from formal models of transformable manufacturing systems
title_fullStr Toward process control from formal models of transformable manufacturing systems
title_full_unstemmed Toward process control from formal models of transformable manufacturing systems
title_short Toward process control from formal models of transformable manufacturing systems
title_sort toward process control from formal models of transformable manufacturing systems
topic Evolvable Assembly Systems; Controller Synthesis; Standardisation
url https://eprints.nottingham.ac.uk/41511/