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Position monitoring optical reference system for active stabilization of taper sleeve and its realization method

A reference system and taper sleeve technology, applied in the field of optical reference systems, can solve the problems of missing feature information, positioning failure, and taper sleeves are easily occluded by hoses, achieving long working distance, low cost, and fast and high-precision monitoring. Effect

Active Publication Date: 2022-06-07
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] 2. The taper sleeve is easily blocked by the hose, resulting in the loss of feature information and positioning failure;

Method used

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  • Position monitoring optical reference system for active stabilization of taper sleeve and its realization method
  • Position monitoring optical reference system for active stabilization of taper sleeve and its realization method
  • Position monitoring optical reference system for active stabilization of taper sleeve and its realization method

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Embodiment Construction

[0076] The technical solutions of the present invention will be further described below with reference to the accompanying drawings.

[0077] The invention provides an optical reference system for position monitoring of the active stabilization of the tapered sleeve, including hardware and software.

[0078] 1. The hardware structure of the optical reference system used for the position monitoring of the active stabilization of the taper sleeve is further described with reference to the schematic diagram of the hardware structure of the present invention.

[0079] like figure 1 Shown is a schematic diagram of the hardware structure of the optical reference system used for position monitoring of the tapered sleeve active stabilization. The hardware configuration of the optical reference system for the position monitoring of the active stabilization of the tapered sleeve according to the present invention can be composed of the following eight parts, including the target unit 1...

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Abstract

The invention discloses a position monitoring optical reference system for the active stabilization of a taper sleeve, which includes hardware and software, and the hardware includes an optical marker, an active light source, an image acquisition device, an offline data processing device, an online visual calculation device, and a data storage device. Equipment, communication equipment, power supply equipment and display equipment; the software includes three main functional modules, which are offline calibration functional module, online monitoring functional module and offline debugging functional module. The optical reference system proposed by the invention realizes fast and high-precision monitoring of the position of the drogue sleeve at the fuel dispenser end, and provides reliable information input of the position of the drogue sleeve for ASRDS, so as to control the drogue sleeve to stabilize near the nominal position.

Description

technical field [0001] The invention relates to the field of computer image processing and visual positioning, in particular to an optical reference system for position monitoring of active stabilization of a tapered sleeve and an implementation method thereof. Background technique [0002] In the traditional aerial refueling scheme, the taper sleeve positioning and solving system is usually installed at the end of the oil receiver. After obtaining the position information of the taper sleeve, the oil receiver will dock according to the spatial position and attitude information of the taper sleeve. However, the maneuvering of the aircraft and the disturbance of the surrounding air will cause the cone sleeve to swing randomly, which will increase the difficulty of refueling and docking operations, increase the risk factor, and easily cause serious accidents. [0003] In the actual refueling process, the closer the oil-receiving plug and the cone sleeve can remain relatively s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/73G06T7/80G01S17/42G01S17/86G01S17/89
CPCG06T7/73G06T7/80G01S17/89G01S17/86G01S17/42G06T2207/30208G06T2207/10016
Inventor 李华孙永荣赵科东张怡
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS