Jinsheng Sun

Nanjing University of Science and Technology

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About

Dr. Jinsheng Sun is a leading figure in advanced manufacturing and intelligent welding technologies, with a primary focus on robotic plasma arc welding and real-time process monitoring. His most influential work, "Visual sensing and controlling of the keyhole in robotic plasma arc welding," has garnered 5 citations, pioneering methods for stabilizing the keyhole—a critical parameter in high-quality welds. By integrating visual sensing with adaptive control algorithms, Dr. Sun has enabled robots to autonomously adjust welding parameters in response to dynamic keyhole behavior, significantly improving weld integrity and reducing defects. This contribution bridges the gap between traditional welding expertise and Industry 4.0 automation, offering scalable solutions for aerospace and automotive manufacturing. Beyond this landmark study, his research portfolio explores sensor fusion and machine learning for process optimization. Dr. Sun’s work is widely recognized for its practical impact, with his citation record reflecting growing adoption by both academic and industrial researchers. He continues to advance smart manufacturing, making him a key resource for students and engineers seeking to understand the intersection of robotics, computer vision, and materials joining.