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Multi-objective optimization in material design and selection

✍ Scribed by M.F. Ashby

Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
654 KB
Volume
48
Category
Article
ISSN
1359-6454

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✦ Synopsis

AbstractÐThe development or selection of a material to meet given design requirements generally requires that a compromise be struck between several, usually con¯icting, objectives. The ways in which multiobjective optimization methods can be adapted to address this problem are explored. It is found that trade-o surfaces give a way of visualizing the alternative compromises, and that value functions (or ``utility'' functions ) identify the part of the surface on which optimal solutions lie. The method is illustrated with examples.

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