%0 Journal Article
%T 倾转旋翼无人机关键技术研究综述<br>Overview of Key Technologies for Tilt-Rotor UAV
%A 刘静怡
%A 闫涛
%A 李文辉
%J Journal of Aerospace Science and Technology
%P 99-107
%@ 2330-4758
%D 2022
%I Hans Publishing
%R 10.12677/JAST.2022.104011
%X 倾转旋翼无人机综合旋翼与固定翼的优点，具有垂直起降、空中悬停、高速巡航的能力，是国内外无人机研究的热点领域之一。本文主要从结构设计、空气动力学、飞行控制三方面总结了倾转旋翼无人机的关键技术。结构设计方面，总结了不同构型、部件结构、设计方案的优缺点；气动分析方面，总结了现有的动力学建模方法，以及计算机仿真和风洞试验两种方式对复杂气动现象的研究；飞行控制方面，针对倾转旋翼无人机三种模式下的控制难题，从控制算法、轨迹规划、容错设计三方面进行概述。最后，为倾转旋翼无人机的未来发展提出预测和建议。<br />
Tilt-rotor UAV combines the advantages of rotor and fixed wing and has the ability of vertical take-off and landing, hover in the air, and high-speed cruise. It is one of the hot fields of UAV research at home and abroad. This paper mainly analyzes and summarizes the key technologies of tilt-rotor UAV from three aspects: structural overall design, aerodynamics and flight control. In overall structural design, the advantages and disadvantages of different configurations, component structures and design schemes are summarized. In aerodynamic analysis, the existing dynamic modeling method and the research on complex aerodynamic phenomena by computer simulation and wind tunnel tests are summarized. In the aspect of flight control, control algorithms, trajectory planning and fault-tolerant design are summarized from three aspects for the control problems of tilt-rotor UAV in three modes. Finally, the prediction and suggestions for the future development of tilt-rotor UAV are put forward.
%K 倾转旋翼，结构设计，空气动力学，飞行控制<br>Tilt Rotor
%K Structural Design
%K Aerodynamics
%K Flight Control
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=58959