The invention discloses a high-maneuverability, large-load and long-endurance multi-rotor airship which adopts a hollow frame of a multi-rotor unmanned aerial vehicle as a foundation, and an air bag filled with light gas is mounted on the frame of the multi-rotor airship. The multi-rotor aircraft is high in maneuverability and stable in attitude control, and the air bag can provide extra buoyancy, so that loads of the rotors are reduced, the overall flight efficiency is improved, and the endurance time is prolonged. The aircraft has the following advantages that firstly, additional lift force is provided by adding the air bag, the power consumption of the aircraft is greatly reduced, and the aircraft is suitable for long-time hovering and low-speed cruising; and secondly, the design retains the flexibility and controllability of the multi-rotor unmanned aerial vehicle, more complex and efficient control can be performed compared with an airship of a traditional architecture, and the dynamic response speed of the aircraft is effectively improved. And finally, due to the redundant design of the light air bag and the multi-rotor double-lift system, the reliability of the system is greatly improved, and the aircraft cannot directly fall due to accidental failure of any structure.
本发明公开了一种高机动大载重长续航的多旋翼飞艇,采用多旋翼无人机的中空框架作为基础,并在其框架上挂载一个充满轻质气体的气囊。多旋翼飞行器的机动性强,姿态控制稳定,而气囊能够提供额外的浮力,从而减轻旋翼的负载,提高整体飞行效率和续航时间。本发明具有以下优点:首先,气囊的加入提供了额外的升力,大幅减少飞行器功耗,适用于长时间悬停和低速巡航。其次,该设计保留了多旋翼无人机的灵活性和操控性,相较于传统架构的飞艇能够进行更加复杂且高效的控制,有效提升飞行器动态响应速度。最后,轻质气囊和多旋翼双升力系统冗余设计,使得系统可靠性大幅提升,任一结构因意外失效,都不会导致飞行器直接坠落。
High-maneuverability large-load long-endurance multi-rotor airship
一种高机动大载重长续航的多旋翼飞艇
2025-03-04
Patent
Electronic Resource
Chinese
IPC: | B64B LIGHTER-THAN-AIR AIRCRAFT , Luftfahrzeuge leichter als Luft |
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