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  1. No Access

    Article

    Laser welding monitoring techniques based on optical diagnosis and artificial intelligence: a review

    Laser welding is an efficient and precise joining method widely used in various industries. Real-time monitoring of the welding process is important for improving the quality of the weld products. This study p...

    Yi-Wei Huang, **ang-Dong Gao, Perry P. Gao, Bo Ma… in Advances in Manufacturing (2024)

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    Article

    Real-time monitoring of high-power disk laser welding statuses based on deep learning framework

    The laser welding quality is determined by its welding statuses, and online welding statuses are depicted by the real-time signals captured from the welding process. A multiple-sensor system is designed to obt...

    Yanxi Zhang, Deyong You, **angdong Gao, Congyi Wang… in Journal of Intelligent Manufacturing (2020)

  3. No Access

    Article

    Identification of weld defects using magneto-optical imaging

    The weld cracks of the high-strength steel are identified by magneto-optical imaging. The background and basic principle of micro-crack inspection after welding by magneto-optical imaging (MOI) are discussed. ...

    **angdong Gao, Liangliang Du, Yilong **e… in The International Journal of Advanced Manu… (2019)