【作者】 石伟兴； 刘培志； 赵小川； 刘莹；

【机构】 中国兵器工业计算机应用技术研究所；

【摘要】 多旋翼无人机得益于其可以垂直起降、操纵使用灵活等特点,越来越多的应用在了日常生活中以及相关工业领域,同时多旋翼无人机也越来越多的应用在高海拔的环境中。在多旋翼的设计过程中,非常重要的环节就是对其动力装置进行合理的选择和匹配,良好的动力匹配设计能大大提高无人机的高海拔适应性和抗风能力。本文在整理分析大量的飞行试验数据的基础上,结合实际的工程应用背景,利用空气动力学理论方法,分析讨论了多旋翼无人机的高海拔特性与抗风特性,得出了可用于多旋翼无人机设计的一些指导性的数据和结论。更多还原

【Abstract】 Abstrace:Multi-rotor UAVs are more and more widely used in daily life and industrial fields due to their characteristics of vertical takeoff and landing,flexible operation and so on.At the same time,multi-rotor UAVs are more and more widely used in high altitude environment.In the process of multi-rotor UAV design,it is very important to select and match the power device reasonably.Good power matching design can greatly improve the high altitude adaptability and wind resistance of the UAVs.This paper is based on the collation and analysis of a large number of flight test data by using aerodynamic theory and method.And it is based on the practical engineering application background.In this paper,the high altitude and wind resistance characteristics of multi-rotor UAV are analyzed and discussed,and some instructive data and conclusions for the design of multi-rotor UAV are obtained.更多还原