|
|||||
|
|
| 基于工程师经验的结构优化设计研究 | |
| 引用本文： | 邓扬晨,钱卫,张卫红,章怡宁.基于工程师经验的结构优化设计研究[J].飞机设计,2003(1):11-17. |
| 作者姓名： | 邓扬晨 钱卫 张卫红 章怡宁 |
| 作者单位： | 1. 西北工业大学中法并行工程联合实验室,西安,710072;沈阳飞机设计研究所,沈阳,110035 2. 沈阳飞机设计研究所,沈阳,110035 3. 西北工业大学中法并行工程联合实验室,西安,710072 |
| 基金项目： | 中国博士后基金(2002032222)和西北工业大学博士后日常经费资助. |
| 摘 要： | 借鉴结构工程师的设计经验与直觉判断 ,在一定条件下 ,通过一次有限元分析给出结构的传力路线 ,并由此确定拓扑结构 ,利用MATLAB优化工具箱进行形状与尺寸的优化 ,以达到结构优化设计之目的。算例结果表明 :本文方法思路简单、力学概念明确、算法简洁有效 ,易于被结构工程设计人员所接受。 |
| 关 键 词： | 传力路径 结构布局 几何优化 尺寸优化 |
| 修稿时间： | 2002年9月24日 |
The Structural Optimization Design Based on the Engineer' s Experience |
|
| Deng Yangchen ,Qian Wei ,Zhang Weihong ,Zhang Yining.The Structural Optimization Design Based on the Engineer'''' s Experience[J].Aircraft Design,2003(1):11-17. | |
| Authors: | Deng Yangchen Qian Wei Zhang Weihong Zhang Yining |
| Institution: | Deng Yangchen 1,2,Qian Wei 2,Zhang Weihong 1,Zhang Yining 2 |
| Abstract: | Benefiting from design experience and intuitive judgment of structural engineer, on a certain condition, the authors give one kind of force transfer path through a time FEM analysis. The structural layout is determined by the chart of force-flow. In order to acquire structural optimal design, the MATLAB optimization tool-box is used to get the optimum on shape and size optimization. The examples express that the proposed method, which is easy prone to accept by structural designer, is definitude on mechanics concept, and its algorithm is not only concise but also effective. |
| Keywords: | path of force transfer structural layout shape optimization size optimization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |