Development of Kansei design method using rough sets and research of its application
| Project/Area Number |
18500166
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Sensitivity informatics/Soft computing
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| Research Institution | Hiroshima International University |
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Principal Investigator |
INOUE Katsuo Hiroshima International University, Psychological Science, Professor (00352021)
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| Co-Investigator(Kenkyū-buntansha) |
TANAKA Hideo Hiroshima International University, Psychological Science, Professor (20081408)
SEKIGUCHI Akira Hiroshima International University, Psychological Science, Associate Professor (70412343)
HIROKAWA Mitsuo Tokai University, Educational Development, Professor (40279758)
ITOKAWA Yuko Hiroshima International University, Psychological Science, Assistant Professor (40341234)
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| Project Period (FY) |
2006 – 2007
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| Project Status |
Completed (Fiscal Year 2007)
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| Budget Amount *help |
¥3,490,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥390,000)
Fiscal Year 2007: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2006: ¥1,800,000 (Direct Cost: ¥1,800,000)
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| Keywords | Kansei Eneineering / Rough Sets / Product Design / Marketing Research / Interface design / Graphic design |
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| Research Abstract |
The history of Rough sets which was proposed by the professor of Poland in 1982 already becomes twenty years or more. However, although the expectation for the application was great, many of the researches were theoretical ones in the world until now. The applied research in Japan began from several years ago. Then, the purpose of this research was development and improvement of the technique of Rough sets suitable for application through many application case studies.
In this research, we mainly developed and improved the method of analyzing Decision rules proposed by us which are many if-then rules obtained from the result of Rough sets. Not only development of the mathematical technique of Rough sets but also the preparatory step before its calculation becomes important at the applied research. For example, they are how to obtain an attribute or an attribute value of a data table suitable for a concrete case study and how to decide Decision class of it, etc. They are useful also for considering the analysis result. Then, through the case study of each field, we devised the method of obtaining an attribute or an attribute value by use of the evaluation grid method and the method of deciding the determination class by use of the view of frequency distribution, and we did the application research. These application researches were the product development field (personal CD player), the graphic design field (cosmetic product), the interface design field (personal digital audio player), the marketing field (mobile telephone), and the architecture design field (facade design).
In addition, it was found out that Rough sets contributed also to design concept 'making related to creativity as the result of application researches. We also proposed the method of making a design concept through case studies.
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Report
(3 results)
Research Products
(54 results)
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[Presentation] デザインコンセプトの策定手法2006
Author(s)
井上 勝雄
Organizer
日本行動計量学会・第34回大会発表論文抄録集
Place of Presentation
聖学院大学
Year and Date
2006-09-12
Description
「研究成果報告書概要(和文)」より
Related Report
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[Presentation] 製品のデザインコンセプト策定支援2006
Author(s)
広川 美津雄
Organizer
日本デザイン学会誌・第53回研究発表大会概要集
Place of Presentation
北陸先端科学技術大学院大学
Year and Date
2006-07-02
Description
「研究成果報告書概要(和文)」より
Related Report
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