Method for searching defects in gas turbine engine blades under visible light using the U-NET model
- 作者: Alekseev E.A.1, Lomanov A.N.2
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隶属关系:
- Public Joint-Stock Company UEC-Saturn
- Rybinsk State Aviation Technical University named after P.A. Solovyov
- 期: 卷 24, 编号 1 (2025)
- 页面: 85-93
- 栏目: MECHANICAL ENGINEERING
- URL: https://journal-vniispk.ru/2542-0453/article/view/311509
- DOI: https://doi.org/10.18287/2541-7533-2025-24-1-85-93
- ID: 311509
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全文:
详细
In the production of aircraft engine parts, methods that allow detecting surface discontinuities in the material are widely used in testing operations. One of these methods is the capillary method of non-destructive testing. To solve one of the specific tasks – detection of contamination on the inspected surface, a description of the method for searching for defects on the surfaces of gas turbine engine blades under visible light is presented. The solution to the problem of searching for contamination during inspection of blade surfaces is based on image segmentation using the U-NET convolutional neural network. The results of using the trained model on blades in the production units of PJSC “UEC-Saturn” are presented.
作者简介
E. Alekseev
Public Joint-Stock Company UEC-Saturn
编辑信件的主要联系方式.
Email: evgeny.alekseev@uec-saturn.ru
Director for Digital Transformation
俄罗斯联邦A. Lomanov
Rybinsk State Aviation Technical University named after P.A. Solovyov
Email: frei@rsatu.ru
ORCID iD: 0000-0001-9271-1552
Candidate of Science (Engineering), Associate Professor, Director of the Institute of Information Technologies and Management Systems
俄罗斯联邦参考
- Ermakov A.A. Metody i algoritmy obrabotki i analiza snimkov v kapillyarnoy defektoskopii. Dis. …. kand. tekhn. nauk [Methods and algorithms of image processing and analysis in capillary flaw detection. Thesis for a Candidate Degree in Science (Engineering)]. Vladimir, 2009. 129 p.
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