Air oiling taper sleeve space positioning method and system

A space positioning and aerial refueling technology, which is applied in image data processing, instruments, calculations, etc., can solve problems such as potential safety hazards, high noise in video images, and difficulty in feature extraction

Inactive Publication Date: 2016-12-21
AIR FORCE UNIV PLA
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AI Technical Summary

Problems solved by technology

In the existing method, the LED light is used as the detection feature of the visual positioning of the refueling cone. components, th

Method used

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  • Air oiling taper sleeve space positioning method and system
  • Air oiling taper sleeve space positioning method and system
  • Air oiling taper sleeve space positioning method and system

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Embodiment Construction

[0050] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0051] refer to figure 1 , an embodiment of the present invention provides a space positioning method for an aerial refueling drogue, the method comprising:

[0052] Step 100, suitably refit the refueling drogue 930 and the oil receiver 900, such as Figure 2~3 shown;

[0053] Specifically, step 100 includes:

[0054] In sub-step 110, a red reflective film 940 is attached to the end face of the refueling drogue 930. On the basis that the end face of the ref...

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Abstract

The invention discloses a spatial positioning method and system for an aerial refueling drogue sleeve, and relates to the technical field of aerial refueling. Install a red reflective film on the end face of the refueling drogue sleeve, and use the camera to collect the image of the refueling drogue sleeve, and then perform spatial positioning on the refueling drogue sleeve, which is convenient for modification and easy to implement, and does not contain LEDs and other similar electrical components, avoiding the refueling process security risks. The combination of ring features and color features, supplemented by a strong light source, makes the refueling drogue sleeve have stronger visual features and higher positioning accuracy, thereby improving the success rate of aerial refueling docking.

Description

technical field [0001] The invention relates to the technical field of aerial refueling, in particular to a spatial positioning method and system for an aerial refueling drogue sleeve. Background technique [0002] Since entering the information age, UAVs have become more and more widely used in military, agricultural and other fields, thanks to the characteristics of UAVs such as small size, light weight, high energy efficiency ratio, and high cost performance. However, in order to keep UAVs in the air for a long time and perform diversified tasks such as cruising, reconnaissance, and long-distance strikes, how to overcome the problem of insufficient energy consumption has become a bottleneck in the application of UAVs. Thus, autonomous aerial refueling technology was born. As a key technology, autonomous aerial refueling technology has an extremely important strategic position and is of great significance to the transformation and development of my country's existing air ...

Claims

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Application Information

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IPC IPC(8): G06T7/00
CPCG06T2207/30244
Inventor 董新民孔星炜王旭峰支键辉
Owner AIR FORCE UNIV PLA
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