| 引用本文: | 张顺玉,秦子增,张晓今.可控翼伞气动力及雀降操纵力仿真计算.[J].国防科技大学学报,1999,21(3):21-24.[点击复制] |
| Zhang Shunyu,Qin Zizeng,Zhang Xiaojin.The Calculation of Aerodynamics and Flare Control Force for Controlled Parafoil[J].Journal of National University of Defense Technology,1999,21(3):21-24[点击复制] |
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| 可控翼伞气动力及雀降操纵力仿真计算 |
| 张顺玉, 秦子增, 张晓今 |
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(国防科技大学 航天技术系 湖南 长沙 410073)
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| 摘要: |
| 本文建立了可控翼伞气动力计算的等效翼型—柔性模型以及雀降操纵力计算的双体铰接模型。用曲面涡格法对翼伞的气动力进行了计算, 在此基础上, 对翼伞的雀降操纵力也进行了计算。 |
| 关键词: 可控翼伞, 气动力, 雀降, 操纵力 |
| DOI： |
| 投稿日期：1998-05-26 |
| 基金项目: |
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| The Calculation of Aerodynamics and Flare Control Force for Controlled Parafoil |
| Zhang Shunyu, Qin Zizeng, Zhang Xiaojin |
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(Department of Aerospace Technology, NUDT, Changsha, 410073)
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| Abstract: |
| In this paper, the“equivalent airfoil flexible model”for the aerodynamic calculation and the“two body hinged model”for the flare control force calculation of a parafoil is established. The aerodynamics of the parafoil is calculated by using the nonplane-vortex-grid-method. On the basis of these calculation results, the flare control force is calculated. |
| Keywords: controlled parafoil, aerodynamics, flare, control force |
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