A UAV space-based precise recovery device and method based on an aerial towed target system
A recycling device and unmanned aerial vehicle technology, which is applied to aircraft parts, aircraft landers, transportation and packaging, etc., to achieve the effect of simple operation, improved efficiency, and fewer participants
Active Publication Date: 2020-10-13
BEIHANG UNIV
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Problems solved by technology
[0005] In view of the above problems, the present invention mainly solves the problem of accurate air-based recovery of unmanned aerial vehicles, applies the towed target system technology to the air-based recovery process of unmanned aerial vehicles, and proposes an unmanned aerial vehicle based on the aerial towed target system. Aerospace-based precise recovery device and method thereof
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[0028] Such as figure 1 As shown, a UAV space-based precise recovery device based on an aerial towed target system is characterized in that the recovery device includes a mounting bracket, an aviation winch 5, an aerial towed target system and multiple recovery docking devices 3 ; Wherein, the recovery docking device 3 includes a guidance system for guiding each UAV close to the recovery docking device when receiving a recovery instruction, and with the recovery docking device 3 under the guidance of the guidance system Complete the docking; each of the recovery docking devices 3 has a certain interval between each other, and has a certain height difference in the vertical direction, which can prevent the drones from colliding with each other and causing damage during the recovery process; The cable towing target system is composed of a towing cable 2 and a stable towing target 4; the mounting bracket is retractable, and can be placed inside the body of the parent aircraft 1 d...
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A UAV space-based precise recovery device and method based on an aerial towed target system. The device includes a retractable mounting bracket, an aerial towing cable target system and multiple recovery docking devices. The recovery docking device includes a metal mesh structure connected to the tow cable and a docking hook structure installed on the drone. In the present invention, with the help of aerial towing cable towing target technology, the recovery and docking devices are installed on the tow cables at a certain interval, and the tow cables are released before recovery, and then the UAV is guided to dock with the recovery and docking devices installed on the tow cables, and finally with the tow The recovery of the cable realizes the space-based recovery of the UAV. A certain number of UAVs can be accurately recovered at the same time, which shortens the time consumed by the UAV cluster in the recovery process, and at the same time reduces the risk of damage to the UAV and the parent aircraft.
Description
technical field [0001] The invention discloses a UAV space-based precise recovery device and method based on an aerial towing target system, and belongs to the field of UAV recovery of aviation aircraft technology. Background technique [0002] Since the 1930s, people have longed for the realization of air-based launch and recovery of aircraft. This method of launch and recovery transports the child aircraft to the mission area through the mother aircraft with a large range and load, which can greatly increase the life of the child aircraft. The cruising radius gets rid of the limitation of the ground airport and increases the flexibility of the take-off and landing of the sub-aircraft. However, limited by technology, risk and cost, aircraft space-based launch and recovery technology has not been well developed. [0003] In recent years, with the development of UAV technology and the recent proposal of swarm UAV tactics, the space-based launch and recovery technology of sma...
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IPC IPC(8): B64D3/00B64D45/06
CPCB64D3/00B64D45/06
Inventor 马铁林别大卫张晓鸥张秦岭
Owner BEIHANG UNIV