Research on hole edge crack monitoring based on optical fiber gratings and BP neural network
The hole edge crack monitoring of metal structures with holes is of great significance for ensuring flight safety and enhancing the reliability of aircraft structures. In order to monitor the crack growth at the hole edge, the fatigue loading test of porous aluminum alloy plate containing the corner...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Advances in Aeronautical Science and Engineering
2023-06-01
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| Series: | Hangkong gongcheng jinzhan |
| Subjects: | |
| Online Access: | http://hkgcjz.cnjournals.com/hkgcjz/article/abstract/2022255?st=article_issue |