Research on micro-CL geometric errors

Research on micro-CL geometric errors

Computed laminography (CL) is a nondestructive testing technique for planar objects. It has been applied in applications like printed circuit board inspection and paleontological fossils research. However, the CL system calibration is a challenging task for complex mechanical structure and many degr...

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Veröffentlicht in:IEEE access 2022, p.1-1
Hauptverfasser: Zhang, Jiajun, Shi, Liu, Wei, Cunfeng, Liu, Baodong, Wei, Biao
Format: Artikel
Sprache:eng
Schlagworte:
Calibration
Computed laminography
Detectors
Error analysis
geometric errors analysis
Image reconstruction
Lamination
Simulation
Trajectory
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Zusammenfassung:Computed laminography (CL) is a nondestructive testing technique for planar objects. It has been applied in applications like printed circuit board inspection and paleontological fossils research. However, the CL system calibration is a challenging task for complex mechanical structure and many degrees of freedom. To evaluated the influence of geometric errors, a new-type microscopic CL (micro-CL) with different kinds of geometric errors was simulated. The results can guide the installation and calibration of a micro-CL scanner.
ISSN:2169-3536
2169-3536
DOI:10.1109/ACCESS.2021.3058149