The invention provides a combined type high-speed aircraft and a control method thereof. The combined type high-speed aircraft comprises a fuselage, a main rotor automatic telescopic mechanism, wings, canards and propellers. The two wings are respectively arranged on two sides of the fuselage close to the tail end of the fuselage; the two canards are respectively arranged on two sides of the fuselage close to the front end of the fuselage; the edges of the two canards are each provided with a propeller. The two propellers are connected through the coordination shaft and are the same in rotating speed and opposite in rotating direction. The coordination shaft transversely penetrates through the two canards; the single main rotor automatic telescopic mechanism is mounted at the top of the fuselage and located between the wing and the canard in the longitudinal direction of the fuselage; and when the flight modes are switched, folding and unfolding of the main rotor wing are realized. According to the invention, based on a flight mechanical model, the structure of folding and unfolding the main rotor and the tiltable propeller is applied to the composite aircraft, and the speed bottleneck is broken through by switching a helicopter mode and a fixed wing mode, so that composite high-speed flight is realized.
本发明提出一种复合式高速飞行器及其操纵方法,包括:机身、主旋翼自动伸缩机构、机翼、鸭翼和螺旋桨;两个机翼分别置于机身的两侧靠近机身尾端;两个鸭翼分别置于机身的两侧靠近机身前端;两个鸭翼的边缘各自均安装一个螺旋桨;两个螺旋桨通过协调轴连接,两个螺旋桨转速相同、转向相反;协调轴横向穿过两个鸭翼;单个主旋翼自动伸缩机构安装在机身顶部,沿机身纵向方向且位于机翼和鸭翼之间;在飞行模式切换时,实现主旋翼的折叠与展开。本发明基于飞行力学模型,将折叠、展开主旋翼及可倾转螺旋桨的结构用于复合式飞行器上,并通过直升机模式和固定翼模式的切换突破速度瓶颈,实现复合式高速飞行。
Composite high-speed aircraft and control method thereof
一种复合式高速飞行器及其操纵方法
03.09.2024
Patent
Elektronische Ressource
Chinesisch
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