| X型尾翼布局对无人机静稳定性的影响 |
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| 引用本文： | 刘磊,高正红.X型尾翼布局对无人机静稳定性的影响[J].飞行力学,2007,25(1):15-18. |
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| 作者姓名： | 刘磊 高正红 |
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| 作者单位： | 1. 西北工业大学,无人机研究与发展中心,陕西,西安,710072
2. 西北工业大学,航空学院,陕西,西安,710072 |
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| 摘 要： | 针对某型无人机所采用的X型尾翼布局,利用求解三维Euler方程的数值计算方法,得到了不同尾翼夹角和安装角状态下的全机纵向及横航向力矩值,并以此分析和研究了X型尾翼的夹角和安装角对无人机纵向及横航向静稳定性的影响。在此基础上,根据飞机的静稳定性要求,确定了该型无人机的尾翼夹角及安装角。
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| 关 键 词： | 无人机 X型尾翼 静稳定性 数值计算 |
| 文章编号： | 1002-0853(2007)01-0015-04 |
| 修稿时间： | 2006-10-18 |
Study on the Impact of X-Tail on Static Stability for an UAV |
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| LIU Lei,GAO Zheng-hong.Study on the Impact of X-Tail on Static Stability for an UAV[J].Flight Dynamics,2007,25(1):15-18. |
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| Authors: | LIU Lei GAO Zheng-hong |
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| Abstract: | In this paper,aimed at the X-tail of an UAV,the aerodynamic momental performance of an UAV on different states of the X-tail is calculated by using the method of solving three dimensions Euler equations.The influence of X-tail's intersectant angle and incidence on UAV's static stability is analyzed and studied.Based on the request of UAV's static stability,the intersectant angle and incidence of the X-tail is determined. |
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| Keywords: | UAV X-tail static stability numerical calculation |
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