The invention mainly aims to design a tilt-angle-adaptive empennage-free bionic flapping-wing micro aircraft under the inspiration of tilt-angle-adaptive flight of insects and flexible abdomen torsion of the insects, and the tilt-angle-adaptive empennage-free bionic flapping-wing micro aircraft consists of a flapping system, wings, an electric control system and a steering engine system. Under the control of an electric control system, flapping motion is achieved through the combined action of a motor, a reduction gear set, double connecting rods and a double-rocker mechanism, empennage-free steering is achieved under the action of a steering engine motor, a swing rod gear and a steering engine spring, gravity and flight resistance are balanced under the combined action of a balance weight spring and a balance weight, and self-adaptive inclination angle flight is achieved. Finally, the purposes of empennage-free variable-inclination-angle flight and flexible steering of the micro aircraft are achieved, and a feasible solution is provided for truly achieving empennage-free flight of the insect flapping wing imitating micro aircraft.
本发明的主要目的是在昆虫自适应倾角飞行和昆虫腹部灵活扭转的启发下,设计出一种自适应倾角的无尾翼仿生扑翼微型飞行器,由扑动系统、机翼、电控系统、舵机系统组成。在电控系统的控制下,电机、减速齿轮组、双连杆和双摇杆机构的联合作用实现扑动运动,舵机电机、摆杆齿轮、舵机弹簧的作用下实现无尾翼转向,配重弹簧、配重块共同作用下平衡重力和飞行阻力实现自适应倾角飞行,最终实现微型飞行器无尾翼可变倾角飞行和灵活转向的目的,为仿昆虫扑翼微型飞行器真正实现无尾翼飞行提供了一种切实可行的解决方案。
Tilt angle self-adaptive empennage-free bionic flapping-wing micro aircraft
一种自适应倾角的无尾翼仿生扑翼微型飞行器
2024-01-02
Patent
Electronic Resource
Chinese
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