製品の使用環境を考慮したフレキシブル最適設計に関する研究

概要

論文の詳細を見る
In order to obtain product designs which enhance the flexibility for changes of the working environment of a product, a flexible design optimization method is proposed in which the changes of the working environment are clearly evaluated at the design stage. Here, a criterion of maximization of the flexibility for the product working environment is added to the conventional criteria such as product performance and manufacturing cost and a multiobjective optimization problem is formulated. Influence of enhancing the flexibility for the product working environment on other characteristics is integratedly evaluated by the tradeoff analysis of the Pareto optimum solution set. Then, the preference structure of the decision maker is formulated by the preference function for each evaluative characteristic. The preference functions are interactively modified based on the tradoff analysis between the evaluative characteristics. The solution most sufficiently reflecting the preference structure of the decision maker is finally determined as the design solution.
一般社団法人日本機械学会の論文
1997-01-25