文章基本信息

标题：The Butterfly Algorithm: A Contradiction Solving Algorithm based on Propositional Logic for TRIZ
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作者：Jung Suk Hyun ; Chan Jung Park
期刊名称：International Journal of Software Engineering and Its Applications
印刷版ISSN：1738-9984
出版年度：2016
卷号：10
期号：1
页码：27-34
DOI：10.14257/ijseia.2016.10.1.03
出版社：SERSC
摘要：Among creative and innovative problem solving algorithms, TRIZ solves difficult problems by finding contradictions of the problems. In TRIZ, there are two types of contradictions. One is a technical contradiction and the other is physial contradiction. A technical contradiction occurs between two desirable functions of a system. We call it a trade-off contradiction. On the other hand, a physical contradiction appears when two opposite properties are required from the same part of a system. In TRIZ, the ARIZ has been developed by Altshuller for reducing trial-and-error while solving problems. It is known as an inventive problem solving. It transforms difficult technical contradictions of a given problem into the corresponding physical contradiction to solve the problem easily. However, ARIZ-85c, the most recent version of the ARIZ, has inefficient and time- consuming features that cause trial-and-errors. In this paper, we propose the Butterfly algorithm based on the Butterfly diagram to reduce trial-and-error features by giving the right solution strategy based on propositional logic when selecting technical contradictions and physical contradictions for a given problem. The Butterfly algorithm can systematically find the solution strategy for the problem, and thus it helps to solve contradictions efficiently.
关键词：ARIZ; the Butterfly Diagram; the Butterfly Algorithm; Contradiction ; Problem Solving; TRIZ; Creative Problem Solving