The invention discloses a high-wind-resistance coaxial reverse propeller type mooring unmanned aerial vehicle and a flight control method thereof. The high-wind-resistance coaxial reverse propeller type mooring unmanned aerial vehicle comprises a wind speed and direction sensor, a mooring cable, a coaxial reverse propeller rotor wing mechanism, a tail push rotor wing mechanism, a flight control system and a mooring cable control device. The wind speed and direction sensor is fixed on the mounting support; the coaxial propeller reversing rotor wing mechanism can change the course and lift forceof the unmanned aerial vehicle. The tail propelling device can provide horizontal thrust and is used for resisting wind resistance in the horizontal direction. The flight control system adjusts the rotating speed of the coaxial reverse propeller rotor and the tail propulsion rotor through a wind resistance control algorithm according to the attitude and heading of the unmanned aerial vehicle andthe wind speed and direction information, and the high wind resistance function is achieved. And the mooring cable control device realizes automatic winding and unwinding of the mooring cable. Compared with an existing mooring unmanned aerial vehicle wind resistance technology, the high-wind-resistance mooring unmanned aerial vehicle has the advantages that the wind resistance can be improved fromthe sixth level to the eighth level or above, the structure is simple, self-adaptive work is achieved, and use is convenient and fast.
一种高抗风共轴反桨式系留无人机及其飞行控制方法,包括风速风向传感器、系留线缆、共轴反桨旋翼机构、尾推旋翼机构、飞行控制系统和系留线缆控制装置。风速风向传感器固定在安装支架上;共轴反桨旋翼机构可改变无人机的航向和升力。尾部推进装置可提供水平的推力,用于抵抗水平方向的风阻。飞行控制系统利用无人机的姿态和航向,以及风速和风向信息,通过抗风控制算法调节共轴反桨旋翼和尾部推进旋翼的转速,实现高抗风功能。系留线缆控制装置实现系留线缆自动收放。本发明一种高抗风系留无人机与现有系留无人机抗风技术相比,抗风能力可从6级提高到8级以上,结构简单,自适应工作,使用便捷。
High-wind-resistance coaxial reverse propeller type mooring unmanned aerial vehicle and flight control method thereof
高抗风共轴反桨式系留无人机及其飞行控制方法
2020-06-16
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen |
European Patent Office | 2020
|European Patent Office | 2021
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