Research on Fault Diagnosis of Rolling Bearings Based on Multi-scale Feature and CNN. - Qi Liu 074; Xiangyu Cao; Sunqing Xu (AIAM (ACM), 2021)

Weak signal detection technology based on improved background noise subtraction. - Qi Liu 074; Sunqing Xu (ICCSIE, 2023)

Research on noise source localization technology based on improved DCS-SOMP algorithm. - Jun Zhao; Qi Liu 074 (ICCSIE, 2023)