2101 データ包絡分析法を用いたトレンド分析法の開発(OS04-2/コラボレーション・コンカレント設計(2))(OS04/コラボレーション・コンカレント設計)

概要

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In design of products especially far public use such as automobile, and PC the requirements become widely spread. Thus, we should have to estimate pgoducts by using multi-objective optimization, and it should be estimated in scalar value. In such cases, Data Envelopment Analysis (DEA) works very well. In this study, we analyze the growth of frontier of products and try to estimate the future requirements for the product design. In order to demonstrate the proposed method, we apply it to the growth of Japanese Car for five years. From those results, we show the growth of the frontier for specific class of cars, and also we show the shifts of requirements by shifts of frontier for other specific class of cars.
社団法人日本機械学会の論文
2001-11-01