Continuous automatic ejection device and control method for fixed-wing UAV

Abstract

The invention discloses a continuous automatic ejection device for a fixed-wing unmanned aerial vehicle and a control method thereof. The device includes a continuous transmission device, a frame assembly, an ejection reset device, a racking device and a control module; Telescopic rod and N hangers; rack assembly includes base, frame body, fixed rod and hydraulic telescopic rod; ejection reset device includes pulley, first to fourth reversing pulleys, rail car, pull rope, winch, winch rope , the first motor, the clutch, the first driving gear, the first to the fourth transmission gears and the elastic rope; fifth to seventh driven gears. The invention realizes automatic ejection of UAVs and re-ejection after reset, and solves the problems of long preparation time before ejection of fixed-wing UAVs, the need for personnel to cooperate to complete the ejection, manual reset after ejection, and long interval between two ejections. .

Description

technical field [0001] The invention relates to the field of control of the ejection of unmanned aerial vehicles, in particular to a continuous automatic ejection device of a fixed-wing unmanned aerial vehicle and a control method thereof. Background technique [0002] With the continuous advancement of technology in the field of drone swarm control, the application field of drones continues to expand, and the prospect of use becomes broader. As part of the drone system, drone launch technology determines whether the drone can be successfully launched into the air. , is a crucial part of the value, but so far there is no product that continuously launches the UAV group into the air in a short period of time. [0003] In order to realize the deployment of the UAV from the designated position in a short period of time, it is necessary to realize the compactness of the UAV group from the preparation state to obtaining the required speed for take-off, that is, continuity, that i...

AI Technical Summary

Problems solved by technology

One of the effective methods to achieve the above effects is catapult take-off. Therefore, this method of take-off has been paid more and more attention by many countries at home and abroad. The period of time for the drone to leave the ejection device after connecting to the device is very long, and it is impossible to achieve continuous purposes, and it is also impossible to complete the deployment of short-term drones.

Existing devices cannot perform continuous automatic ejection

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