Jinji Qiu

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About

Jinji Qiu is a leading innovator in the field of precision motion control and magnetic sensing technologies, with a particular focus on advanced encoder design for specialized industrial applications. His most-cited work, "A New Kind of Absolute Magnetic Encoder" (2021, 15 citations), addresses a critical gap in the robotics, aviation, and special machining sectors. Qiu’s major contribution lies in overcoming the limitations of traditional photoelectric encoders—which are often too bulky and vulnerable to oil or dust contamination—by developing a compact, robust magnetic alternative. This innovation is especially vital for motors with quill shafts or outer rotors, where space constraints and harsh operating environments demand reliable, high-resolution position feedback. Beyond this landmark paper, Qiu’s research portfolio demonstrates a sustained commitment to enhancing the accuracy and durability of sensing systems, directly impacting the performance of modern automation and aerospace equipment. His work is widely recognized for bridging the gap between theoretical sensor design and practical, real-world deployment, making him a key figure in advancing the next generation of industrial motion control.