微型飞行器气动布局的弹射试飞研究

Investigation of Different Configurations of Wing for Micro-Air-Vehicle

提出了3种不同的微型飞行器气动布局方案:平直机翼、“M”形机翼和附加翼稍小翼的气动布局形式。设计、制作了无动力弹射模型和弹射发射平台。通过多次无动力弹射试验,对相关数据进行了对比分析,发现在上述3种气动布局形式中,以具有一定高度的翼稍小翼的气动布局形式为最好。

Different wing configurations for MAVs are investigated by flight test in this paper. The test is designed with power-free models. An ejection device is designed and made so that the initial ejecting velocity for different models keeps the same. The flight distance and direction stability of the model are measured and compared. It is shown that the direction stability of the model fitted with wings with winglets is better, and suitable winglets can achieve the model＇s flight distance.