Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Guisuo Xia"'
Publikováno v:
Results in Engineering, Vol 20, Iss , Pp 101657- (2023)
In this paper, we propose a classification and quantitative method based on the optimization model of dimensionality reduction for detecting crack defects in superalloy turbine disks using multifeature weak magnetic signals. First, the experiment on
Externí odkaz:
https://doaj.org/article/2a368798e4524a48a83f75a8525bb38a
Publikováno v:
Insight: Non-Destructive Testing & Condition Monitoring. Mar2023, Vol. 65 Issue 3, p153-160. 8p.
Publikováno v:
Insight: Non-Destructive Testing & Condition Monitoring. Sep2021, Vol. 63 Issue 9, p547-553. 7p.
In view of the current situation in which the existing nondestructive testing (NDT) technology can hardly meet the demand of aluminum alloy electron beam weld defect detection, a weak magnetic NDT technology for aluminum alloy electron beam weld defe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3925a0b62e9e9ea19c61aa4739914a1
https://doi.org/10.22541/au.167023812.28097625/v1
https://doi.org/10.22541/au.167023812.28097625/v1
Publikováno v:
Insight - Non-Destructive Testing and Condition Monitoring. 63:547-553
This study proposes a weld defect inspection method based on a combination of machine vision and weak magnetic technology to inspect the quality of weld formation comprehensively. In accordance with the principle of laser triangulation, surface infor
Publikováno v:
2022 IEEE 18th International Conference on Automation Science and Engineering (CASE).
Publikováno v:
Measurement. 211:112626
Publikováno v:
Ninth International Symposium on Precision Mechanical Measurements.
The combination of machine vision and non-destructive testing can achieve multi-dimensional evaluation of welds. This paper proposes a weld evaluation method based on the combination of line structured light and weak magnetic detection technology. Th
Publikováno v:
Tenth International Symposium on Precision Engineering Measurements and Instrumentation.
In line-structured light measurement systems, in order to achieve higher 3D reconstruction accuracy, it is necessary to calibrate the rotating shaft accurately. When the sensor and the tested part are in the same horizontal plane, it is impossible to
Publikováno v:
Optik. 127:1011-1015
Gray code plus phase-shifting method embed the codeword into intensity to reconstruct complex three-dimensional shape. Owing to surface reflectivity and noise, it is less robust for measuring the surfaces of object with low contrast. In order to solv