Unmanned aerial vehicle wind resistance control method, device and equipment and unmanned aerial vehicle

Abstract

The invention discloses an unmanned aerial vehicle wind resistance control method, device and equipment and an unmanned aerial vehicle. The method comprises the steps that an unmanned aerial vehicle receives an input wind disturbance equivalent distance and a flight distance error of the unmanned aerial vehicle under wind power interference, wherein the flight distance error is calculated according to a set distance of a user and a radar measured distance when the unmanned aerial vehicle flies under wind interference; the unmanned aerial vehicle processes the wind disturbance equivalent distance through a wind-resistant filter, and processes the flight distance error through a controller; and the unmanned aerial vehicle corrects the actual distance of the unmanned aerial vehicle under thewind interference based on the output of the wind-resistant filter and the output of the controller, so that the corrected actual distance is equal to the set distance of the user, wherein the actualdistance is equal to the sum of the radar measured distance and the wind interference equivalent distance. The technical problem that an existing unmanned aerial vehicle is unstable in stress and is prone to deviating from a route due to the fact that the unmanned aerial vehicle is poor in wind resistance and prone to being affected by wind power is solved.

Description

technical field [0001] The present application relates to the technical field of unmanned aerial vehicles, in particular to a wind-resistant control method, device, equipment and unmanned aerial vehicle. Background technique [0002] With the continuous development of civilian drones, the application of drones is becoming more and more extensive. Existing unmanned aerial vehicles are small in volume and structure and light in weight, and are easily disturbed by force and wind when flying. During the flight of the UAV, due to the action of the wind, it is easy to cause the UAV to be unstable, resulting in the loss of the GPS signal, or deviation from the route, and even causing the UAV to collide. [0003] Therefore, in order to ensure the stable flight of UAVs, improving the wind resistance of UAVs is a technical problem that needs to be solved urgently. Contents of the invention [0004] This application provides a wind resistance control method, device, equipment and d...

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Problems solved by technology

[0004] This application provides a wind resistance control method, device, equipment and drone for unmanned aerial vehicles, which are used to solve the problem that the existing unmanned aerial vehicles have weak wind resistance and are easily affected by wind force, resulting in unstable force and easy deviation. technical problems on the route

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