Constellation-based robotic visual servoing method for fault diagnosis of used printed circuit board assemblies
Tipary, Bence and Erdős, Ferenc Gábor and Kemény, Zsolt (2025) Constellation-based robotic visual servoing method for fault diagnosis of used printed circuit board assemblies. CIRP ANNALS-MANUFACTURING TECHNOLOGY, 74 (1). pp. 43-47. ISSN 0007-8506 10.1016/j.cirp.2025.04.080
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Abstract
The mainstream of diagnostic approaches of printed circuit board assemblies is optimised for large-scale industrial production, and is less suited for repair and maintenance during later stages of the product life-cycle. Main challenges include sparse documentation, small batch sizes and high product diversity, to which existing solutions are too costly, bulky or parameter-sensitive for industrial use. The paper presents a novel approach using computer vision, visual servoing and digital twins for robotic positioning of a measuring probe head. Subject to patent application, the method has proven its feasibility and affordability in live industrial practice with 99.80% success rate.
| Item Type: | Article |
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| Subjects: | Q Science > QA Mathematics and Computer Science > QA75 Electronic computers. Computer science / számítástechnika, számítógéptudomány |
| Divisions: | Research Laboratory on Engineering & Management Intelligence |
| SWORD Depositor: | MTMT Injector |
| Depositing User: | MTMT Injector |
| Date Deposited: | 30 Jul 2025 05:36 |
| Last Modified: | 30 Jul 2025 05:36 |
| URI: | https://eprints.sztaki.hu/id/eprint/10955 |
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