Survey of shape parameterization techniques for high-fidelity multidisciplinary shape optimization

被引：222
|
作者：
Samareh, JA [1 ]
机构：
[1] NASA, Langley Res Ctr, Multidisciplinary Optimizat Branch, Hampton, VA 23681 USA
来源：
AIAA JOURNAL | 2001年 / 39卷 / 05期
关键词：
D O I：
10.2514/2.1391
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
A survey is provided of shape parameterization techniques for multidisciplinary optimization, and some emerging ideas are highlighted. The survey focuses on the suitability of available techniques for multidisciplinary applications of complex configurations using high-fidelity analysis tools such as computational fluid dynamics and computational structural mechanics. The suitability criteria are based on the efficiency, effectiveness, ease of implementation, and availability of analytical sensitivities for geometry and grids. A section on sensitivity analysis, grid regeneration, and grid deformation techniques is also provided.
引用
收藏
页码：877 / 884
页数：8
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