Zhen-Yu Dai

A Fault Diagnosis Method for Roadheader Cutting Head Based on GADF and Attention-Enhanced Transfer Learning AlexNet

The cutting head is the primary cutting load device of the roadheader. The harsh, complex excavation environment often leads to a scarcity of labelled fault samples, significantly hindering the development of accurate fault diagnosis models. This paper proposes a novel fault diagnosis method based on the Gramian angula...