一次感度解析を用いた資源傾斜配分による骨組み構造の部材位置・断面形状の効率的同時設計(機械力学,計測,自動制御)

概要

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The present paper describes the simultaneous design method of location and cross-sectional shape of a frame structure. On the design to optimize some kinds of variables, the suitable design procedures will be different according to a kind of variables or other detail design condition. An entire design problem is solved by the proposal method, which separates the entire design problem to subproblems, such as location and cross-sectional shape design problems and solves the problem with consideration about correlations of each sub-problem. In the proposal method, the correlation of each sub-problem is expressed by the inclination allocation of resources for design calculated by the first-order-sensitivity analysis. As a numerical example, the proposal method is applied to thelocation and cross-sectional shape design of a frame structure. From the numerical results, effectiveness of the proposal method is shown.
社団法人日本機械学会の論文
2003-04-25