Progressive concept evaluation method for automatically generated concept variants

Conceptual design is one of the most critical and important phases of design process with least computer support system. Conceptual design support tool (CDST) is a conceptual design support system developed to automatically generate concepts for each subfunction in functional structure. The automate...

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Bibliographic Details
Main Authors: Woldemichael, D.E., Hashim, F.M.
Format: Conference or Workshop Item
Published: EDP Sciences 2014
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84904961508&doi=10.1051%2fmatecconf%2f20141304007&partnerID=40&md5=c87fd5bd5332079ff92898e84f3ab078
http://eprints.utp.edu.my/32299/
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Summary:Conceptual design is one of the most critical and important phases of design process with least computer support system. Conceptual design support tool (CDST) is a conceptual design support system developed to automatically generate concepts for each subfunction in functional structure. The automated concept generation process results in large number of concept variants which require a thorough evaluation process to select the best design. To address this, a progressive concept evaluation technique consisting of absolute comparison, concept screening and weighted decision matrix using analytical hierarchy process (AHP) is proposed to eliminate infeasible concepts at each stage. The software implementation of the proposed method is demonstrated. © 2014 Owned by the authors, published by EDP Sciences.