โ Scribed by P.C. Matthews; L.T.M. Blessing; K.M. Wallace
No coin nor oath required. For personal study only.
This paper introduces a novel method for analyzing conceptual design data. Given a database of previous designs, this method identiยฎes relationships between design components within this database. Further, the method transforms these relationships into explicit design knowledge that can be used to generate a `heuristic-based' model of the design domain for use at the conceptual stage. This can be viewed as a knowledge extracting method for the conceptual design stage. Such a method is particularly interesting, as the conceptual stage typically lacks explicit models to describe the trade-offs that must be made when designing. The method uses either principal components analysis or self-organizing maps to identify the relationships, and this paper describes all the elements required by the method to successfully extract and verify design knowledge from design databases.
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