| 基于实验设计法的桁架结构几何优化 |
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| 引用本文： | 杨冬梅,室津义定,西野仁贵. 基于实验设计法的桁架结构几何优化[J]. 力学与实践, 1999, 21(6): 37-39. DOI: 10.6052/1000-0879-1999-191 |
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| 作者姓名： | 杨冬梅 室津义定 西野仁贵 |
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| 作者单位： | 南京理工大学机械学院202 210014大阪府立大学工学部;大阪府立大学工学部; |
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| 摘 要： | 本文用基于实验设计法的优化程序对桁架的一组结构布局的布局优化问题进行了杆件全应力条件下几何优化计算，结果表明基于实验设计法的结构优化方法对于多设计变量优化问题的适用性．结构布局的几何优化结果表现了合理的一致性．
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| 关 键 词： | 结构 布局设计 几何优化 实验设计法 |
| 收稿时间： | 2006-07-26 |
| 修稿时间： | :1999-06-2 |
TRUSS STRUCTURAL SHAPEOPTIMIZATION BASED ON THEEXPERIMENTAL DESIGN METHOD |
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| YANG Dongmei. TRUSS STRUCTURAL SHAPEOPTIMIZATION BASED ON THEEXPERIMENTAL DESIGN METHOD[J]. Mechanics and Engineering, 1999, 21(6): 37-39. DOI: 10.6052/1000-0879-1999-191 |
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| Authors: | YANG Dongmei |
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| Abstract: | This study is concerned with shape op- timization of three truss structures, which is a setof truss structures of layout design problem. Toan optimal problem with a large number of de-sign variables, the conventional structural optimiza-tion method using mathematical programming isnot very efficient. In this study, the effectiveness ofthe optimal programming based on the experimental design method is demonstrated: and the shapeoptimal results show some rational consistency. |
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| Keywords: | structure layout design shape optimization experimental design method analysis ofvariance F-test |
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