927 超球体変動域モデルと 2 次応答曲面法によるミニ・マックス型ロバスト最適設計法

概要

論文の詳細を見る
This paper proposes a mini-max type robust optimal design based on design variation hyper sphere and quadratic response surface. In order to enhance the robust optimal design, robust optimality and feasibility are evaluated with bounding points of the objective function and constraints within a distribution region respectively and the robust optimal design problem is formulated as a mini-max type one. In their implementation, the design variation is represented with a hyper sphere and functions are approximated with quadratic polynomials to efficiently obtain their strict bounding points. The functions are suitabilized by filters, which are constructed adaptively during optimization, to enhance the accuracy of bounding points. The proposed method is applied to a numerical sample problem to ascertain its validity
社団法人日本機械学会の論文
2003-11-22