| 改进Hicks-Henne型函数法在翼型参数化中的应用 |
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| 引用本文： | 张扬,白俊强,朱军,黄江涛. 改进Hicks-Henne型函数法在翼型参数化中的应用[J]. 飞行力学, 2011, 29(5): 35-38 |
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| 作者姓名： | 张扬 白俊强 朱军 黄江涛 |
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| 作者单位： | 西北工业大学 航空学院,陕西 西安,710072 |
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| 摘 要： | 翼型参数化是翼型优化中的重要组成部分.以最常用的Hicks-Henne型函数法为基础,分析了此型函数对翼型后缘描述不精确的原因,并提出了改进方法.由于Hicks-Henne型函数在使用中需确定型函数峰值位置,即站位点和型函数的幅值大小,利用站位点生成函数,结合改变型函数幅值的思想,通过优化算法来自动调节站位点分布和型函...
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| 关 键 词： | 翼型优化 翼型参数化 型函数 |
Application of improved Hicks-Henne shape function to airfoil parameterization |
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| ZHANG Yang,BAI Jun-qiang,ZHU Jun,HUANG Jiang-tao. Application of improved Hicks-Henne shape function to airfoil parameterization[J]. Flight Dynamics, 2011, 29(5): 35-38 |
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| Authors: | ZHANG Yang BAI Jun-qiang ZHU Jun HUANG Jiang-tao |
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| Affiliation: | ZHANG Yang,BAI Jun-qiang,ZHU Jun,HUANG Jiang-tao (College of Aeronautics,Northwestern Polytechnical University,Xi'an 710072,China) |
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| Abstract: | Airfoil parameterization is a very important part of airfoil optimization,because optimization method uses the parameterization method to find the best solution.In this paper,the analysis of shortage and the modified method of original Hicks-Henne shape function are given.On the other hand,the Hicks-Henne methodology requires additional inputs to adjust the peak magnitudes and locations of each contour that has been adjusted.An automatic modified peak magnitudes and locations of each contour adjusted method... |
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| Keywords: | airfoil optimization airfoil parameterization shape function |
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