一种高抗风纵列式旋翼系留无人机及其飞行控制方法,系留无人机包括机体、旋翼、系留线缆和控制系统,在机体上面装有两套所述的旋翼,两套该旋翼沿机体前后纵向布置组成纵列式双旋翼机构,在每一旋翼均装有所述的倾斜盘,两套旋翼的旋转方向相反以抵消旋翼产生的反扭矩;通过调整纵列式双旋翼机构旋翼的总距用于改变旋翼的产生的升力大小;通过调整旋翼的总距和周期变距用于改变旋翼推力的方向和大小,从而控制无人机的姿态和位置。本发明的有益效果是:该纵列式旋翼系留无人机与现有抗风技术相比,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。
The invention discloses a high-wind-resistance tandem rotor mooring unmanned aerial vehicle and a flight control method thereof. The mooring unmanned aerial vehicle comprises a vehicle body, rotor wings, a mooring cable and a control system, wherein the two sets of rotor wings are installed on the vehicle body, the two sets of rotor wings are longitudinally arranged front and back along the vehicle body to form a longitudinal double-rotor-wing mechanism, each rotor wing is provided with the swash plate, and the rotating directions of the two sets of rotor wings are opposite so as to counteractreaction torque generated by the rotor wings; the total distance of the rotors of the tandem double-rotor mechanism is adjusted to change the magnitude of the lift force generated by the rotors; thedirection and the size of rotor thrust are changed by adjusting the total distance and the periodic variable pitch of the rotors, and therefore the attitude and the position of the unmanned aerial vehicle are controlled. The tandem rotor mooring unmanned aerial vehicle has the beneficial effects that compared with an existing wind resistance technology, the wind resistance of the tandem rotor mooring unmanned aerial vehicle can be improved from the sixth level to the eighth level or above; the structure is simple, self-adaptive work is achieved, and use is convenient.
高抗风纵列式旋翼系留无人机及其飞行控制方法
2023-05-23
Patent
Electronic Resource
Chinese
IPC: | G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / 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 / B64U |