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A sensitivity-based commonality strategy for family products of mild variation, with application to automotive body structures
University of Michigan.
University of Michigan.
University of Michigan.
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2002 (English)In: A collection of technical papers: 9th AIAA/ISSMO Symposium on Multidisciplinary Analysis and Optimization : Atlanta, Georgia, 4 - 6 September 2002, Reston, Va.: American Institute of Aeronautics and Astronautics, AIAA , 2002Conference paper (Refereed)
Abstract [en]

Identification of the product platform is n key step in designing a family of products. This article presents a methodology for selecting the product platform using information obtained from the individual optimization of the product variants. Under the assumption that the product variety requires only mild design changes, the authors derive a sharing penalty vector (SPV) by taking into consideration individual optimal designs and sensitivities of functional requirements. Commonality decisions are based on SPY values and the product family is designed optimally with respect to the chosen platform. An automotive body structure problem is used to demonstrate the proposed methodology. Variants are defined by changing the functional requirements they need to satisfy and/or the geometry of the associated finite element models

Place, publisher, year, edition, pages
Reston, Va.: American Institute of Aeronautics and Astronautics, AIAA , 2002.
Series
, AIAA papers, ISSN 0146-3705
Identifiers
URN: urn:nbn:se:ltu:diva-34289Local ID: 8730a03a-fd17-4dc3-b221-98dda78d4e4fOAI: oai:DiVA.org:ltu-34289DiVA: diva2:1007539
Conference
AIAA/ISSMO Symposium on Multidisciplinary Analysis and Optimization : 04/09/2002 - 06/09/2002
Note
Upprättat; 2011; 20110707 (andbra)Available from: 2016-09-30 Created: 2016-09-30

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