Automatic landing system and method of rotor aircraft
A rotorcraft and automatic landing technology, applied to aircraft, unmanned aircraft, rotorcraft, etc., can solve the problem of high cost and achieve the effect of low cost
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[0024] In the following, the present invention will be further described in conjunction with the drawings and specific embodiments.
[0025] like figure 1 As shown, a rotorcraft automatic landing system includes a controller, a laser generator, a camera, an electronic governor and a motor for driving the rotor of the rotorcraft.
[0026] Both the laser generator and the camera are located at the bottom of the rotorcraft's fuselage. The laser generator has two emitting heads, and a laser beam emitted by the two emitting heads respectively forms an axisymmetric distribution with the central axis of the fuselage as the axis of symmetry, the central axis is perpendicular to the horizontal plane of the ground, and the laser beam and the central axis The angle α formed between them is an acute angle.
[0027] The camera is used to acquire the image of the landing target and the distance image formed by the projection of the two laser beams on the ground, that is, two points will b...
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