| 小型无副翼电动无人机横航向特性研究 |
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| 引用本文： | 成鑫,王和平,张怡哲.小型无副翼电动无人机横航向特性研究[J].飞行力学,2009,27(4). |
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| 作者姓名： | 成鑫 王和平 张怡哲 |
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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： | 通过理论计算,定量地研究了小型无副翼电动无人机的横航向操稳特性,对不同机翼上反角和垂尾面积进行了横航向模态特性计算与分析。通过模型飞行试验,对计算结果进行了验证,对横向和航向静稳定性进行了匹配,使飞机可以在无副翼的情况下通过方向舵较容易地进行横航向的控制,并具有良好的横航向操稳特性。
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| 关 键 词： | 电动无人机 上反角 垂尾 横航向 |
Electric and No Aileron SUAV's Lateral-Direct Dynamic Characters |
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| CHENG Xin,WANG He-ping,ZHANG Yi-zhe.Electric and No Aileron SUAV''s Lateral-Direct Dynamic Characters[J].Flight Dynamics,2009,27(4). |
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| Authors: | CHENG Xin WANG He-ping ZHANG Yi-zhe |
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| Institution: | College of Aeronautics;Northwestern Polytechnical University;Xi'an 710072;China |
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| Abstract: | The lateral-direct aerodynamic data of a SUAV without any aileron with different dihedrals and vertical-tail areas were obtained through an aerodynamic estimation method.Flight experiments of the model were carried out to verify the dynamic characters of estimation results and match the dihedral and vertical-tail area,which make the SUAV can be easily lateral-direct controlled by a rudder only. |
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| Keywords: | electric SUAV dihedral vertical-tail lateral-direct |
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