Project Decision-Making for Conceptual Design Based on Rough Set

Abstract:

Rough set has been applied into the conceptual design of products in order to choose the structure correct project rapidly according to the users’ demand. First of all, using rough set, the relation between features has been found out to set up the simple decision-making table and get the regulations of the project decision-making. According to the decision table, the redundant project is deleted to choose the correct project rapidly in the stage of conceptual design. The example of the rapid design of an astronomical doom shows this method is more objective and concise than those conventional methods and the processing speed is much faster.

• Periodical: Key Engineering Materials (Volume 620)
• Pages: 402-410
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.620.402
• Online since: August 2014
• Authors: Ming Hai Yuan*, Shuo Cheng, Zhi Yong Dai, Ai Min Ji
• Keywords: Conceptual Design, Decision Table, Project Decision-Making, Rough Set (RS)

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