Pengxiu Geng
Papers
8
Total Citations
77
H-Index
4
About
Pengxiu Geng is a leading researcher in robotic orthopedic surgery, specializing in multi-robot collaboration, optical navigation, and calibration systems. Her major contributions center on developing active navigation systems that overcome the critical limitations of traditional fixed optical tracking systems (OTS), particularly visual occlusion—a persistent challenge in surgical robotics. Geng pioneered the Navigation-Operation Dual-Robot Collaborative Robotic System (NOR²CORS), which integrates simultaneous hand-eye, flange-tool, and robot-robot calibration to enable precise, occlusion-free intraoperative navigation. Her work on collaborative preoperative planning and multi-objective optimization for active OTS has significantly improved surgical safety and accuracy. With over 75 citations across her most-cited papers, including her 2022 study on dual-robot calibration (26 citations) and her 2023 work on collaborative planning (21 citations), Geng’s research is widely recognized for advancing the reliability of robot-assisted orthopedic surgeries. Her innovative approaches to occlusion avoidance and calibration accuracy have set new standards in the field, making her a pivotal figure in the evolution of surgical robotics.
Research Focus
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