STRUCTURAL SHAPE OPTIMIZATION WITH MSC NASTRAN

被引：20

作者：

KODIYALAM, S ^{[1
]}

VANDERPLAATS, GN ^{[1
]}

MIURA, H ^{[1
]}

机构：

[1] VMA ENGN,GOLETA,CA 93117

来源：

COMPUTERS & STRUCTURES | 1991年 / 40卷 / 04期

关键词：

D O I：

10.1016/0045-7949(91)90311-9

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A structural shape optimization capability has been added to the MSC/NASTRAN finite element program. The grid locations in the finite element model are changed using a reduced basis method. The base shape vectors, required for the design model, could be generated either using a mesh generator or a static finite element analysis. Recognizing that shape optimization technology is making steady progress, the program structure is designed to be flexible and modular to include additional capabilities in future versions.

引用

页码：821 / 829

页数：9

共 12 条

[1] A SHAPE OPTIMIZATION APPROACH BASED ON NATURAL DESIGN VARIABLES AND SHAPE FUNCTIONS [J].