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A Novel Method for the Complex Tube System Reconstruction and Measurement
Pipe structures are at the base of the entire industry. In the industry structure, heat and vibration are transmitted in each pipe. The minimum distance between each pipe is significant to the security. The assembly error and the deformation of the pipeline positions after multiple runs are signific...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8004274/ https://www.ncbi.nlm.nih.gov/pubmed/33809824 http://dx.doi.org/10.3390/s21062207 |
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author | Guo, Xiang Su, Xin Yuan, Yingtao Suo, Tao Liu, Yan |
author_facet | Guo, Xiang Su, Xin Yuan, Yingtao Suo, Tao Liu, Yan |
author_sort | Guo, Xiang |
collection | PubMed |
description | Pipe structures are at the base of the entire industry. In the industry structure, heat and vibration are transmitted in each pipe. The minimum distance between each pipe is significant to the security. The assembly error and the deformation of the pipeline positions after multiple runs are significant problems. The reconstruction of the multi-pipe system is a critical technical difficulty in the complex tube system. In this paper, a new method for the multi-pipes structure inspection is presented. Images of the tube system are acquired from several positions. The photogrammetry technology calculates positions, and the necessary coordination of the structure is reconstructed. A convolution neural network is utilized to detect edges of tube-features. The new algorithm for tube identification and reconstruction is presented to extract the tube feature in the image and reconstruct the 3D parameters of all tubes in a multi-pipes structure. The accuracy of the algorithm is verified by simulation experiments. An actual engine of the aircraft is measured to verify the proposed method. |
format | Online Article Text |
id | pubmed-8004274 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-80042742021-03-28 A Novel Method for the Complex Tube System Reconstruction and Measurement Guo, Xiang Su, Xin Yuan, Yingtao Suo, Tao Liu, Yan Sensors (Basel) Article Pipe structures are at the base of the entire industry. In the industry structure, heat and vibration are transmitted in each pipe. The minimum distance between each pipe is significant to the security. The assembly error and the deformation of the pipeline positions after multiple runs are significant problems. The reconstruction of the multi-pipe system is a critical technical difficulty in the complex tube system. In this paper, a new method for the multi-pipes structure inspection is presented. Images of the tube system are acquired from several positions. The photogrammetry technology calculates positions, and the necessary coordination of the structure is reconstructed. A convolution neural network is utilized to detect edges of tube-features. The new algorithm for tube identification and reconstruction is presented to extract the tube feature in the image and reconstruct the 3D parameters of all tubes in a multi-pipes structure. The accuracy of the algorithm is verified by simulation experiments. An actual engine of the aircraft is measured to verify the proposed method. MDPI 2021-03-22 /pmc/articles/PMC8004274/ /pubmed/33809824 http://dx.doi.org/10.3390/s21062207 Text en © 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Guo, Xiang Su, Xin Yuan, Yingtao Suo, Tao Liu, Yan A Novel Method for the Complex Tube System Reconstruction and Measurement |
title | A Novel Method for the Complex Tube System Reconstruction and Measurement |
title_full | A Novel Method for the Complex Tube System Reconstruction and Measurement |
title_fullStr | A Novel Method for the Complex Tube System Reconstruction and Measurement |
title_full_unstemmed | A Novel Method for the Complex Tube System Reconstruction and Measurement |
title_short | A Novel Method for the Complex Tube System Reconstruction and Measurement |
title_sort | novel method for the complex tube system reconstruction and measurement |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8004274/ https://www.ncbi.nlm.nih.gov/pubmed/33809824 http://dx.doi.org/10.3390/s21062207 |
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