Yonglin Chi

Papers

Total Citations

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About

Yonglin Chi is a pioneering researcher in the field of robotic resistance spot welding (RSW), with a specialized focus on electrode force control and servo gun technology. His work addresses critical challenges in automotive manufacturing, particularly the integration of electrically driven servo motors with industrial welding robots to achieve precise, dynamic force regulation. Chi’s major contributions include developing methodologies for electrode clamping force regulation and dynamic electrode force control, which overcome long-standing technical barriers in RSW. By expanding upon previous research in position and torque control of electric servo motors, he has enabled more consistent weld quality and improved process adaptability. His foundational papers, such as "Electrode clamping force regulation of servo gun mounted on resistance spot welding robot" (2008) and "Dynamic electrode force control of resistance spot welding robot" (2009), have garnered citations from peers seeking to enhance robotic welding performance. Though his citation counts are modest, Chi’s work represents a critical step in translating servo motor control theory into practical industrial applications, directly impacting the efficiency and reliability of automated welding systems in high-volume production environments.