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| 矢量无人机飞行姿态稳定性保障及其控制策略研究进展 |
| 熊吉,许春霞,胡瑞,CatherineMcQuade,熊乐,朱亚东,杨金伟 |
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| (1.南昌工程学院 江西省精密驱动与控制重点实验室，南昌 330099;
2.Department of Mechanical Engineering,The University of Sheffield,Sheffield S1 3JD,UK) |
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| 摘要: |
| 面向解决矢量无人机飞行姿态中由于控制策略不合理导致飞行失稳甚至“炸机”的频发问题，介绍了近年来各种矢量无人机种类及其飞行控制策略设计，重点阐述了易发生的飞行掉高、执行器故障、传感器故障、机翼振动和随机干扰等飞行姿态稳定问题以及注意事项，并总结出实践中相匹配的优良解决方案，最后提出了矢量飞行设计的建议。本研究有助于解决矢量无人机设计与开发中出现的飞行稳定性问题及其控制方案匹配的优化问题。 |
| 关键词: 矢量无人机 飞行姿态 飞行稳定性 结构设计 控制策略 |
| DOI： |
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| 基金项目:2019年国家留学基金委公派留学项目（201908360023）；国家自然科学基金资助项目（51765044）；江西省教育厅科技项目（GJJ180934，GJJ180960）；2019年国家（江西省）大学生创新创业训练计划（201921）；江西省研究生创新基金项目（YC2020 S633）；南昌工程学院研究生创新基金项目（YJSCX202006） |
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| Research progress of flight attitude stability guarantee and control strategy for vector UAVs |
| XIONG Ji,XU Chunxia,HU Rui,Catherine McQuade,XIONG Le,ZHU Yadong,YANG Jinwei |
| (1.Jiangxi Province Key Laboratory of Precision Drive & Control,Nanchang Institute of Technology,Nanchang 330099,China;1.Jiangxi Province Key Laboratory of Precision Drive & Control,Nanchang Institute of Technology,Nanchang 330099,China;
2.Department of Mechanical Engineering,The University of Sheffield,Sheffield S1 3JD,UK) |
| Abstract: |
| In order to solve the problem of frequent flight instability and even “explosion” caused by unreasonable control strategy in the flight attitude of vector unmanned aerial vehicle(UAV),this paper describes the various types of vector UAVs and their flight control strategies matching their design in recent years.Then it focuses on the flight attitude stability problems that are prone to occur,such as flight height drop,actuator fault,sensor fault,wing vibration,random interference,and summarizes the actual situation and attention points.Finally,it presents the suggestions of vector flight design.The research in this paper is helpful to solve the stability problem and strategy maching optimization poblem in the design and development of vector UAVs. |
| Key words: vector UAV flight attitude flight stability structural design control strategy |
