BI Qingzhen

BI Qingzhen is a Faculty member in the School of Mechanical Engineering at Shanghai Jiao Tong University. Their research interests include special CNC equipment and intelligent manufacturing robots, with a focus on manufacturing process intelligence, ultra-high precision equipment design and control, and aerospace special robots. BI Qingzhen has led and participated in numerous research projects, including those funded by the National Natural Science Foundation of China and the Ministry of Industry and Information Technology. They have contributed to significant advancements in areas such as mirror milling, vibration suppression, and adaptive machining technologies. BI Qingzhen is affiliated with the Institute of Robotics at Shanghai Jiao Tong University and is associated with the School of Mechanical and Power Engineering.

Qingzhen Bi focuses on machine tool technologies, particularly in cutting process optimization and process monitoring and control. Their research explores advanced methods for improving machining accuracy and efficiency, including adaptive flank milling, geometric error identification, and real-time deformation compensation. Bi's work addresses challenges in five-axis machining, such as corner rounding, tool path optimization, and dynamic accuracy evaluation. Key contributions involve integrating on-machine measurement techniques with control strategies to enhance precision in complex manufacturing tasks. Their studies also cover tool path generation, error compensation, and the application of computational methods like B-spline fitting and GPU-based algorithms.