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Alignment system and method for dowel pin installation between detachable engine and aircraft

An alignment system and engine technology, applied in the field of robotics, can solve problems such as inconvenient position adjustment, difficult observation, and complicated operation, and achieve the effects of convenient disassembly, reduced labor costs, and simple structure

Active Publication Date: 2022-05-24
沈阳飞机设计研究所扬州协同创新研究院有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention aims at the problems of difficult observation, inconvenient position adjustment, low efficiency and complicated operation during the engine installation process. The invention combines image recognition and laser ranging technology to provide a detachable engine and positioning pin installation on the aircraft engine compartment. Alignment systems and methods

Method used

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  • Alignment system and method for dowel pin installation between detachable engine and aircraft
  • Alignment system and method for dowel pin installation between detachable engine and aircraft
  • Alignment system and method for dowel pin installation between detachable engine and aircraft

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Embodiment 1

[0022] Example 1: as figure 1 As shown, the positioning pin installation and alignment system between the detachable engine and the aircraft includes the aircraft engine compartment, the engine of the controlled object, and the sensor system for acquiring the information of the aircraft engine compartment and the engine, and the information transmitted wirelessly with the sensor system A processing system, and an engine-mounted vehicle for driving a controlled object according to the relative pose calculated by the information processing system.

[0023] like figure 2 As shown in the figure, an auxiliary alignment control system is used. Magnets 1-1 are arranged on the upper and lower parts of the adsorption U-shaped part 1. The outer contour of the magnet fits the aircraft engine compartment 4, and is magnetically adsorbed on the outer wall of the aircraft engine compartment 4. , six mounting holes are arranged on the adsorption U-shaped part 1 for the installation of the s...

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Abstract

The invention discloses a positioning pin installation and alignment system and method between a detachable engine and an aircraft. The invention does not affect the structure of the aircraft and the engine, and simplifies the difficulty of operation to the greatest extent. The method reasonably utilizes the space outside the positioning pin mounting holes on both sides of the aircraft engine compartment to arrange the adsorption U-shaped parts; the adsorption U-shaped parts are fixed in the space outside the positioning pin mounting holes by magnets; the sensor system is reasonably arranged on it for information collection; The information collected by the sensor system is wirelessly transmitted in real time to the information processing system, and the collected information is processed in real time to complete the feature extraction of the mounting holes of the aircraft engine compartment and engine positioning pins; the information processing system calculates the aircraft according to the extracted mounting hole features The relative pose of the engine compartment and the engine is transmitted to the control system of the engine installation vehicle in real time to guide the installation of the aircraft engine. The present invention has the characteristics of operability, convenient use, simple system design, intelligence and the like on the whole.

Description

technical field [0001] The invention belongs to the technical field of robots, and relates to a detachable positioning pin installation and alignment system and method between an engine and an aircraft. Background technique [0002] The modern military industry is booming, but there are few breakthroughs in related logistical support. In the process of aircraft installation and support, engine installation is one of the key and difficult points. At present, the engine installation still adopts the method of visual ranging and manual adjustment, which has low precision and slow speed. Modern image recognition technology has become mature. Combined with laser ranging technology, a detachable positioning pin installation and alignment method between the engine and the aircraft is designed, which can significantly improve the accuracy and efficiency of engine installation. It is easy to use and has Intelligent features. SUMMARY OF THE INVENTION [0003] Aiming at the proble...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B11/02
CPCB25B11/02
Inventor 陈永红李成蹊郭鑫吉胜傅振
Owner 沈阳飞机设计研究所扬州协同创新研究院有限公司
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