Control method of capture recovery device of unmanned aerial vehicle

Abstract

The invention relates to a control method of a capture recovery device of an unmanned aerial vehicle. The applicable device comprises three parts of a lead plane, a wing plane and a capture net, wherein the lead plane is provided with a main controller, an annular placement frame is fixed on the periphery of the lead plane, a plurality of ultrasonic ranging sensors are arranged on the periphery ofthe annular placement frame, and ranging signals from all the ultrasonic ranging sensors are transmitted to the main controller; and the lead plane is connected with the wing plane through a cable, amotor used for dragging the capture net to be unfolded is fixed on the wing plane, and the main controller is used for obtaining the position information of the unmanned aerial vehicle to be capturedaccording to the ranging signals from all the ultrasonic ranging sensors, and the target unmanned aerial vehicle is captured and controlled by controlling a propeller motor and the wing plane. The control method has the advantages that the capture precision is high, the capture success rate is high, and the captured unmanned aerial vehicle can be brought back to the ground without damaging the unmanned aerial vehicle after being captured.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle capture and recovery device. Background technique [0002] In recent years, with the development of UAV aircraft and the reduction of manufacturing costs, small and medium-sized UAVs have gradually become popular, and are widely used in logistics, news, search and rescue, meteorological observation, remote sensing mapping and other fields. At the same time, the disorderly and even illegal flying of unmanned aerial vehicles has brought major safety hazards to society and individuals, and the black flight of drones has also become a thorny social issue that is hotly discussed by the international community. Due to the small size, high flexibility, and low-altitude flight of UAVs, simple physical shooting down may bring potential damage to the scene. If the target UAV carries dangerous goods, it will have more serious consequences. At pre...

AI Technical Summary

Problems solved by technology

At the same time, the disorderly and even illegal flying of unmanned aerial vehicles has brought major safety hazards to society and individuals, and the black flight of drones has also become a thorny social issue that is hotly discussed in the international community

Due to the small size, high flexibility, and low-altitude flight of drones, simple physical shooting down may cause potential damage to the scene. If the target drone carries dangerous goods, it will have more serious consequences

At present, there are various paths for research and development of unmanned aerial vehicle capture devices at home and abroad, but there is no one that can realize marketization.

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