Flapping rotor wing design method and microminiature flapping rotor wing designed according to the method
A design method and aircraft technology, applied to aircraft, helicopters, motor vehicles, etc., can solve the problems of difficult miniaturization, low lift and body weight, complex aircraft structure, etc., and achieve the effect of simple structure, light weight and small volume
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Embodiment 1
[0027] A micro flapping rotor aircraft of the present invention comprises a flapping wing 1, an electromagnetic drive mechanism 2, a connecting shaft 3 connecting the flapping wing and the body, a body shell 11, a control surface 8, an undercarriage 9, a power supply 5, and a controller 10 and electric steering gear 7.
[0028] The production steps of the flapping rotorcraft are as follows:
[0029] The first step is to make flapping wing 1. The polyvinyl chloride film used for ordinary packaging is selected as the material of the flapping wing surface, according to the attached image 3 The shown flapping wing shape trims the airfoil, and glues four reinforcing ribs 1a on the trimmed airfoil 1b, and the reinforcing ribs are carbon fiber composite materials.
[0030] The second step is to make the electromagnetic driving mechanism 2 . The present invention adopts "W" electromagnetic driving mechanism. First, two U-shaped soft irons are juxtaposed together, and the magnetic ...
Embodiment 2
[0036] A micro flapping rotor aircraft of the present invention comprises a flapping wing 1, an electromagnetic drive mechanism 2, a connecting shaft 3 connecting the flapping wing and the body, a body shell 11, a control surface 8, an undercarriage 9, a power supply 5, and a controller 10 and electric steering gear 7.
[0037] The first step is to make three flapping wings 1. The polyvinyl chloride film used for ordinary packaging is selected as the material of the flapping wing surface, according to the attached image 3 The shown flapping wing shape trims the airfoil, and glues four reinforcing ribs 1a on the trimmed airfoil 1b, and the reinforcing ribs are carbon fiber composite materials.
[0038] In the second step, in order to increase the aerodynamic efficiency of the airfoil, the embodiment of the present invention uses a "3W" electromagnetic drive mechanism to drive three flapping wings, such as Figure 5 As shown, the outer surface of three U-shaped soft irons rel...
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