The invention discloses a wing continuously-adjustable mechanism with a wingspan being larger than the length of a fuselage from the width of the fuselage in a morphing aircraft and a control method of the wing continuously-adjustable mechanism. The wing continuous adjustable mechanism comprises a wing motor, a wing coupler, a wing bearing, a wing lead screw, a wing nut, an angular contact ball bearing, a bearing seat, a main guide rail, a main lead screw, a guide rail sliding block, a main nut, a coupler, a motor and a connecting plate; the control method comprises a control method for enabling the morphing aircraft to be in a symmetrical state, a forward tilting state and a backward tilting state. According to the wing continuous adjustable mechanism of the morphing aircraft, the wingspan length of the wing continuous adjustable mechanism can be continuously adjusted at will from the width of the aircraft body to the position larger than the length of the aircraft body, the maximum chord length can be close to the length of the aircraft body, and therefore the span-chord ratio range of the morphing aircraft is greatly widened, and the span-chord ratio range is 0-6.5.
本发明公开变体飞行器中翼展从机身宽到大于机身长的机翼连续可调机构及其控制方法,所述机翼连续可调机构包括机翼电机、机翼联轴器、机翼轴承、机翼丝杠、机翼螺母、角接触球轴承、轴承座、主导轨、主丝杠、导轨滑块、主螺母、联轴器、电机、连接板;所述控制方法包括使变体飞行器处于对称形态、前倾形态、后倾形态的控制方法;本发明设计了变体飞行器的机翼连续可调机构,其翼展长度可以从机身宽到大于机身长度之间任意连续可调,弦长最大可接近机身长度,从而大大提高了变体飞行器的展弦比范围,展弦比的范围为0到6.5。
Wing continuous adjustable mechanism with wingspan from fuselage width to fuselage length in morphing aircraft and control method of wing continuous adjustable mechanism
变体飞行器中翼展从机身宽到大于机身长的机翼连续可调机构及其控制方法
2023-07-04
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |
Fuselage layout of tilting wing aircraft and wing tilting mechanism
Europäisches Patentamt | 2022
|Flapping wing air vehicle based on adjustable fuselage
Europäisches Patentamt | 2024
|