According to the design and control method of the tilting power aircraft with the efficient cruise function, the advantages of a tilting rotor unmanned aerial vehicle are used for reference, the characteristics of a multi-axis aircraft and a fixed-wing aircraft are combined, power control is redesigned, and the tilting power aircraft has the vertical take-off and landing capacity; and moreover, the power inclination direction of the aircraft is controlled through a tilting force mechanism, so that the aircraft can be switched between hovering, front acceleration and cruising states. Meanwhile, a control-plane-free control method can be adopted, the problems of delay, instability and the like existing in a traditional control plane control method are solved, the resistance of the aircraft is reduced, and the flight performance of the aircraft is improved. The method is simple in design and high in reliability, and has a wide application prospect in the field of aircrafts.
本发明提供一种高效巡航的倾转动力飞行器设计及其控制方法,通过借鉴倾转旋翼无人机的优点,将多轴飞行器和固定翼飞机的特点相结合,并且进行动力控制的重新设计,具有垂直起降的能力,而且通过倾转力力机构控制飞行器动力倾斜方向达到飞机的悬停、前加速和巡航状态切换。同时,该发明设计还可采用免舵面控制方法,避免了传统舵面控制方法中存在的延迟和不稳定等问题,并减小了飞机的阻力,提高了其飞行性能。本发明设计简单、可靠性高,在飞行器领域具有广阔的应用前景。
Design and control method of tilting power aircraft for efficient cruising
一种高效巡航的倾转动力飞行器设计及其控制方法
2023-10-31
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
CRUISING CONTROL OF TRANSPORT AIRCRAFT
SAE Technical Papers | 1944
|European Patent Office | 2018
|