The invention discloses a multi-degree-of-freedom limit kinetic energy flapping-wing aircraft. The aircraft comprises an aircraft body, a power system, side wings, an empennage and telescopic rods, wherein the power system is arranged in the aircraft body, the side wings are symmetrically arranged on two sides of the aircraft body and connected with the aircraft body through fixing rods, one end of each telescopic rod is movably connected with a telescopic rod fixing frame in the middle of the corresponding side wing, and the other end of each telescopic rod is movably connected with the aircraft body; the power system transmits power to the telescopic rods; the air resistance borne by the side wings when the side wings move upwards is smaller than that borne by the side wings when the side wings move downwards. The multi-degree-of-freedom limit kinetic energy flapping-wing aircraft provided by the invention is novel in structure, has two degrees of freedom of flapping and forward and backward sweep, and has the advantages of high aerodynamic efficiency and high maneuverability.
本发明提供一种多自由度极限动能扑翼飞机,包括机身、动力系统、侧翼、尾翼、伸缩杆,动力系统置于机身内,侧翼对称的设置在机身的两侧,侧翼通过固定杆与机身连接,伸缩杆一端与侧翼中部的伸缩杆固定架活动连接,另一端与机身活动连接;动力系统为伸缩杆传输动力;侧翼向上运动时其所受空气阻力小于侧翼向下运动时其所受空气阻力。本发明所提供的多自由度极限动能扑翼飞机结构新颖,具有扑动和前后掠动两个自由度,具有气动效率高和机动性强的优势。
Multi-degree-of-freedom limit kinetic energy flapping-wing aircraft
多自由度极限动能扑翼飞机
2021-06-29
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
Parallel differential two-degree-of-freedom flapping wing mechanism
European Patent Office | 2020
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