Aerial vehicle flight error correcting device and correcting method as well as unmanned aerial vehicle
A technology for an aircraft and a flight controller, applied in the field of aircraft, can solve problems such as inability to locate and fly normally, accuracy error, and aircraft navigation accuracy error, and achieve the effects of ensuring high-precision navigation, saving time and manpower, and high equipment stability
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[0046] In order to make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the specific embodiments will be described in detail below with reference to the accompanying drawings.
[0047] Please refer to figure 1 , is a schematic diagram of the module of the aircraft flight error correction device of the present invention. As shown in the figure, the aircraft flight error correction device of the present invention mainly includes: an optical flow sensing module 1, which is arranged on the aircraft 10. The optical flow sensing module 1 can detect the altitude and continuous flow of the aircraft. Taking ground images, and performing data processing to obtain the aircraft speed signal and aircraft displacement signal; the inertial navigation module 2, located on the aircraft 10, is used for inertial navigation of the aircraft 10; the flight controller 3, located on the aircraft 10, connected to the light The flow sensing module...
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