State Recognition of Bone Drilling Based on Acoustic Emission in Pedicle Screw Operation. - Fengqing Guan; Yu Sun 018; Xiaozhi Qi; Ying Hu 001; Gang Yu 003; Jianwei Zhang 001 (Sensors, 2018)

State Sensing of Spinal Surgical Robot Based on Fusion of Sound and Force Signals. - Meng Li; Xiaozhi Qi; Fengqing Guan; Haiyang Jin; Ying Hu 001; Wei Tian (RCAR, 2021)