Maturity determination and information visualization of new forming processes considering uncertain indicator values

  • Operative or strategic decision-making during the development of novel objects is complicated and mostly based on fuzzy assumptions or uncertain information. Consideration of information uncertainty would enhance the reliability of any evaluation of the current development status of new objects. Decisions could be made with a higher safety. The development status equates to the maturity and is to be assessed by previously elicited indicators in relation to phase-dependent requirements. Within this paper, a reference-model based maturity method considering uncertain indicators is introduced for enabling the determination and assurance of the development status in a quantitative and systematicOperative or strategic decision-making during the development of novel objects is complicated and mostly based on fuzzy assumptions or uncertain information. Consideration of information uncertainty would enhance the reliability of any evaluation of the current development status of new objects. Decisions could be made with a higher safety. The development status equates to the maturity and is to be assessed by previously elicited indicators in relation to phase-dependent requirements. Within this paper, a reference-model based maturity method considering uncertain indicators is introduced for enabling the determination and assurance of the development status in a quantitative and systematic way. The method is applied within the development of a novel metal forming process namely the Sheet-Bulk Metal Forming, which aims to unite the advantages of sheet metal and bulk metal forming. Additionally techniques for visualizing the determined maturity value are proposed to support subsequent decision processes in the context of maturity assurance or improvement.show moreshow less

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Metadaten
Author:Albert Weckenmann, Gökhan Akkasoglu
URN:urn:nbn:de:bvb:29-opus-38265
Document Type:Article
Language:English
Date of Publication (online):2012/11/08
Publishing Institution:Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)
Release Date:2012/11/08
SWD-Keyword:-
Original publication:AIP Conference Proceedings 1431 (2012): S. 899-911. 07.11.2012 <http://proceedings.aip.org/resource/2/apcpcs/1431/1/899_1>
Institutes:Technische Fakultät -ohne weitere Spezifikation-
Dewey Decimal Classification:600 Technik, Technologie
Collections:Allianzlizenzen 2012

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