The invention discloses a wind-resistant flying wing aircraft aerodynamic layout based on a redundancy control technology, and belongs to the field of aircraft aerodynamic layouts, the wind-resistant flying wing aircraft aerodynamic layout comprises a fuselage and two wings integrated with the fuselage, the front edge of the aircraft is in a double-sweepback form, the first sweepback angle is 55 degrees, the second sweepback angle is 20 degrees, and the first sweepback angle is 45 degrees; the front end of a fuselage of the aircraft is an air inlet, the rear end of the fuselage of the aircraft is an air outlet, the air inlet and the air outlet are designed to be fused with the fuselage, the rear edge of the aircraft is formed by three lambda-shaped inflection splicing, a pair of body flaps is installed at the position 10% of the pneumatic chord length behind the center of gravity of the abdomen of the aircraft, and five pairs of control surfaces are arranged on the rear edges of wings of the aircraft. The force or moment of the aircraft is controlled by a redundant control surface. By the adoption of the technical scheme, the problem that the flying wing aircraft is unstable when facing strong wind interference is solved, and stable flight of the flying wing aircraft in strong wind is achieved.
本发明公开了一种基于冗余操纵技术的抗风飞翼飞行器气动布局,属于飞行器气动布局领域,包括机身和与机身融合一体的两幅机翼,所述飞行器前缘为双后掠形式,第一后掠角为55°,第二后掠角为20°,所述飞行器机身前端为进气口、后端为排气口,所述进排气口采取与机身融合式设计,所述飞行器的后缘采用三个“λ”型拐折拼接而成,所述飞行器的腹部重心后10%气动弦长位置处安装1对体襟翼,所述飞行器机翼后缘布置5对操纵面,通过冗余操纵面对飞行器力或力矩的控制。采用了本发明技术方案解决飞翼飞行器面对强风干扰时的失稳问题,实现飞翼飞行器在强风中的稳定飞行。
Wind-resistant flying wing aircraft aerodynamic layout based on redundancy control technology
一种基于冗余操纵技术的抗风飞翼飞行器气动布局
2024-09-27
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
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