区分モード合成法を用いた階層的最適設計手法の開発 : 動的応答最小化問題への適用

概要

論文の詳細を見る
In this paper, the optimization of dynamic responses is presented using the hierarchical optimization method, which has been previously reported by the authors. The special features of the method are that the sensitivities of the design object to the eigenvalues of substructures are calculated, and the sensitive substructures are modified mainly to satisfy the design object. The hierarchical optimization method is applied to the minimization problem of dynamic responses of a rahmen structure with some constraints. The results from the presented method and the conventional method are compared in terms of accuracy and calculation time, and it was found that the present method is effective in practical applications.
一般社団法人日本機械学会の論文
1995-07-25