Value analysis as a decision support tool in cruise ship design

In the cruise ship industry product development and production activities are really complex and must follow strict rules imposed by naval registries. Designers are frequently required to choose among several alternative solutions (e.g., materials, components, layouts, etc.). Because of time constra...

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Bibliographic Details
Published inInternational journal of production research Vol. 48; no. 23; pp. 6939 - 6958
Main Authors Romano, Pietro, Formentini, Marco, Bandera, Camillo, Tomasella, Marco
Format Journal Article
LanguageEnglish
Published Abingdon Taylor & Francis Group 01.12.2010
Taylor & Francis
Taylor & Francis LLC
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Summary:In the cruise ship industry product development and production activities are really complex and must follow strict rules imposed by naval registries. Designers are frequently required to choose among several alternative solutions (e.g., materials, components, layouts, etc.). Because of time constraints, as a matter of fact, design decisions are made fast and in a reactive way, according to the particular case, without considering decisions made in the past and without using specific decision support tools. The final choice is often left to a single designer's experience, whose selection criteria are unknown and not formalised. As a consequence there is no shared knowledge justifying the reason why a design solution has been chosen and whether it is the best one. We developed and implemented in Fincantieri S.p.A. - a leading company in the cruise ship industry - an original decision support tool, based on value analysis, designers can use to document and formalise their choices. Value analysis is a well known structured method to increase product value and/or cut costs, thus supporting the selection of the most valuable solution by means of objective parameters. We demonstrate that the proposed tool can also facilitate reuse of the available knowledge base on decisional criteria, increase interactions between people (design staff, buyers, shipyard personnel, etc.) involved in different stages of different value analysis projects, and reduce decision time.
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content type line 23
ISSN:0020-7543
1366-588X
DOI:10.1080/00207540903352686