Fixed wing unmanned aerial vehicle take-off and landing system and take-off and landing method
An unmanned aerial vehicle and fixed-wing technology, which is applied to the take-off and landing system of fixed-wing unmanned aerial vehicles and the field of take-off and landing thereof, can solve the problems of high use cost, low adaptability, and difficulty in meeting the auxiliary requirements of fixed-wing unmanned aerial vehicles. To achieve the effect of convenient operation, improved utilization rate and compact structure
Active Publication Date: 2019-04-09
JIANGNAN UNIV
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Problems solved by technology
In the prior art, the take-off and recovery of fixed-wing UAVs are usually independent systems, and a take-off device or recovery system can only be used by a single type of fixed-wing UAV, and the cost of use is relatively high. Low reliability, it is difficult to meet the auxiliary needs of the current fixed-wing UAV take-off and landing
Method used
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[0031] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.
[0032] Such as figure 1 and figure 2 As shown, the fixed-wing unmanned aerial vehicle take-off and landing system of the present embodiment includes a base 1, and the front end of the base 1 is equipped with an energy storage device through the boss 2, and the energy storage device includes an outer sleeve 3, which is fixedly installed on the boss 2. On the upper surface, the outer sleeve 3 is nested with an ejection piece 4 sliding along it. The front end of the ejection piece 4 is equipped with an adjustable launching frame. 5. Adjusting frames 6 are connected to both sides of the rotating frame, and the inner side of each adjusting frame 6 is fixedly connected to the UAV bracket 7, and the rear top of each adjusting frame 6 is equipped with a limit frame 8; the outer sleeve 3 The rear end face is provided with a baffle plate 9 with a...
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The invention relates to a fixed wing unmanned aerial vehicle take-off and landing system and a take-off and landing method. The fixed wing unmanned aerial vehicle take-off and landing system comprises a base; an energy storage device is mounted at the front end of the base and comprises an outer sleeve; a catapulting piece sliding along the outer sleeve is nested in the outer sleeve, and an adjustable launching frame is mounted at the front end of the catapulting piece; a baffle is arranged on the rear end face of the outer sleeve, and a locking mechanism is mounted on a groove frame on the outer end face of the baffle; the tail end of the catapulting piece penetrates through the baffle and is clamped in the locking mechanism; the tail end face of the catapulting piece is connected with adriving control mechanism through a first rope, and connected with a blocking and recovering mechanism through a third rope; and a signal transmitting and control device is further mounted in the middle of the upper surface of the base, and a blocking net is hoisted below the front end of the base. The structure is compact and reasonable, operation is convenient, catapulting take-off and stable blocking landing of fixed wing unmanned aerial vehicles with various sizes can be achieved, and the advantages of good concealment, high economical efficiency, good adaptability and the like are achieved.
Description
technical field [0001] The invention relates to the technical field of take-off and landing devices for unmanned aerial vehicles, in particular to a take-off and landing system for a fixed-wing unmanned aerial vehicle and a take-off and landing method thereof. Background technique [0002] At present, the common take-off methods of fixed-wing UAVs include taxiing takeoff, vertical takeoff, aerial throwing, ballistic catapult takeoff, and hand throwing. Compared with taking off, the recovery of UAVs is more complicated and more In the stage where failures are prone to occur, whether it can land safely has become an important indicator for evaluating the performance of UAVs. At present, the recovery methods of UAVs mainly include parachute recovery, net collision recovery, landing gear pulley landing, aerial hook recovery, etc. . In the prior art, the take-off and recovery of fixed-wing UAVs are usually independent systems, and one take-off device or recovery system can only ...
Claims
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Login to View More IPC IPC(8): B64F1/06B64F1/02
CPCB64F1/02B64F1/06Y02T10/70
Inventor 王琨郑智磊王诚意李可张秋菊
Owner JIANGNAN UNIV