Arresting hook testing system and method for fixed-wing unmanned aerial vehicle offshore recovery

A test system and arresting hook technology, which is applied in the direction of aircraft component testing, unmanned aircraft, motor vehicles, etc., to reduce risks, control test costs, and reduce economic losses

Pending Publication Date: 2022-01-21
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, no matter what kind of recovery mechanism has certain risks, especially in the testing stage where the technology is not yet mature, in the testing stage, how to safely and effectively conduct ground tests for the rope hook arresting method of fixed-wing UAV recovery at sea needs to be considered The problem

Method used

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  • Arresting hook testing system and method for fixed-wing unmanned aerial vehicle offshore recovery
  • Arresting hook testing system and method for fixed-wing unmanned aerial vehicle offshore recovery
  • Arresting hook testing system and method for fixed-wing unmanned aerial vehicle offshore recovery

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Embodiment Construction

[0040] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0041] like Figure 1-9 As shown, the present invention includes a guide frame body 1, a simulated test vehicle 2, a recovery rope height adjustment assembly 3, a buffer frame body 4, a recovery rope 5, a recovery rope steering assembly 6, a pan-tilt camera 7 and a recovery rope retractable assembly 8, Among them such as figure 2 As shown, the simulation test vehicle 2 is movably arranged in the guide frame body 1, and the buffer frame body 4 is arranged on one side of the guide frame body 1, and as figure 1 As shown, both sides of the buffer frame body 4 are provided with recovery rope height adjustment components 3, such as Figure 5As shown, the recovery rope height adjustment assembly 3 is provided with a slide block 302 that can be moved up and down, and the slide block 302 is provided with a recovery rope steering assembly 6, such as Image 6 As sho...

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Abstract

The invention relates to an arresting hook test system and method for fixed-wing unmanned aerial vehicle maritime recovery, a simulation test vehicle is movably arranged in a guide frame body, recovery rope height adjusting assemblies with lifting slide blocks are arranged on two sides of a buffer frame body, a recovery rope steering assembly is arranged on a slide block; the recovery rope steering assembly is provided with a tension sensor, the bottom end of each recovery rope height adjusting assembly is provided with a recovery rope winding and unwinding assembly, and the two ends of the recovery rope are wound around the tension sensors on the recovery rope steering assemblies on the corresponding sides and then wound in the recovery rope winding and unwinding assemblies on the corresponding sides. The lower side of the simulation test vehicle is provided with an arresting hook matched with the recovery ropes, the simulation test vehicle is provided with a parameter capturing module, and any recovery rope height adjusting assembly is provided with a pan-tilt camera. According to the system, the test cost is low, the moment when the arresting hook acts can be deeply analyzed, and the optimal pulling force of the recovery rope and the optimal parameters of the arresting hook can be analyzed and estimated through experimental testing.

Description

technical field [0001] The invention relates to an arresting hook testing system and method for sea recovery of a fixed-wing unmanned aerial vehicle. Background technique [0002] UAVs and unmanned ships play an extremely important role in the fields of marine environmental monitoring, marine surveying and mapping, maritime patrol and rescue. In application scenarios such as ocean environment monitoring, it is difficult to conduct large-scale coverage monitoring of the ocean environment in a short period of time due to the limitation of the ship's movement speed and maneuverability. The fixed-wing unmanned aerial vehicle has the advantages of fast speed, strong maneuverability, large range of activities, and long battery life. Improve work efficiency to a certain extent. In addition, fixed-wing UAV technology is relatively mature, and the development cost is low, and small fixed-wing UAV can be stored in a box, which has the advantages of small footprint and has been widel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F5/60
CPCB64F5/60B64U10/25B64U70/00Y02P70/50
Inventor 何玉庆谷丰张洺溪杜心田皮廷建余鑫鑫
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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