A fault diagnosis method for bearings based on multiscale graph convolutional network under non-stationary speed conditions

作者：Xueyi Li, Guangsheng Ran, Shuquan Xiao, Kaiyu Su, Qi Li, Tianyang Wang, Zhaoye Qin, Fulei Chu · 发表于：Mechanism and Machine Theory · 年份：2025 · DOI：10.1016/j.mechmachtheory.2025.106267 · 被引用次数：17 · 研究领域：Machine Fault Diagnosis Techniques、Engineering Diagnostics and Reliability、Gear and Bearing Dynamics Analysis