Air-based accurate unmanned aerial vehicle recovery device and method based on aerial drag cable towing 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 strong flexibility, improved efficiency, and fewer participants
Active Publication Date: 2018-02-27
BEIHANG UNIV
View PDF8 Cites 15 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
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
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[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 The docking is completed; each of the recovery docking devices 3 has a certain distance from 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 ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
Provided is an air-based accurate unmanned aerial vehicle recovery device and method based on an aerial drag cable towing target system. The device comprises a retractable mounting support, the aerialdrag cable towing target system and multiple recovery butt-joint devices. Each recovery butt-joint device comprises a metal net structure connected to a drag cable and a butt-joint hook structure installed on an unmanned aerial vehicle. By virtue of an aerial drag cable towing target technology, the recovery butt-joint devices are installed on the drag cable at certain intervals, the drag cable is firstly released before recovery and then guides the unmanned aerial vehicle to be in butt joint with the recovery butt-joint devices installed on the drag cable, and finally air-based unmanned aerial vehicle recovery is achieved with drag cable recovery. Simultaneous and accurate recovery of a certain number of unmanned aerial vehicles can be achieved, the time consumed in the recovery processof an unmanned aerial vehicle cluster is shortened, and meanwhile the damage risk of unmanned aerial vehicles and motherships is reduced.
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...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
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