Intelligent Fault Diagnosis of Rolling Bearings Based on Digital Twin and Multi-Scale CNN-AT-BiGRU Model. - Jiayu Shi; Liang Qi 003; Shuxia Ye; Changjiang Li; Chunhui Jiang; Zhengshun Ni; Zheng Zhao; Zhe Tong; Siyu Fei; Runkang Tang; Danfeng Zuo; Jiajun Gong (Symmetry, 2025)