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Analysis of Enginee...
Analysis of Engineering Change Requests Using Markov Chains
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- Gustavsson, Emil, 1987 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Arnarsson, Ívar Örn, 1988 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Malmqvist, Johan, 1964 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Jirstrand, Mats, 1968 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 2018
- 2018
- English.
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In: Proceedings of International Design Conference, DESIGN. - : Faculty of Mechanical Engineering and Naval Architecture, University of Zagreb, Croatia; The Design Society, Glasgow, UK. - 1847-9073. - 9789537738594 ; 2, s. 523 -532
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Abstract
Subject headings
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- Engineering change requests are important and plentiful in the product development process to enhance a product. In this paper we use Markov chains on ECRs in a large product development project and display the results in a Markov chain DSM. The DSM shows statistical probability of a transition pathway for an industrial design process and together with engineering domain knowledge we identify patterns and improvement opportunities. It turns out that 8% of ECRs are closed directly after creation, most common pathway is not followed in early statues and status iterations are seen in the DSM.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Produktionsteknik, arbetsvetenskap och ergonomi (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Production Engineering, Human Work Science and Ergonomics (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Annan maskinteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Other Mechanical Engineering (hsv//eng)
- NATURVETENSKAP -- Data- och informationsvetenskap -- Programvaruteknik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Software Engineering (hsv//eng)
Keyword
- engineering change
- process analysis
- design models
- Markov chains
- product development
Publication and Content Type
- kon (subject category)
- ref (subject category)
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