Aug 2026
A gear fault diagnosis method for wind turbines based on HDDL and ConvNeXt under limited sample conditions
A method combining hierarchical deep dictionary learning (HDDL) with ConvNeXt is proposed, demonstrating that a recognition accuracy of 99.89% is achievable even with limited sample sizes, thereby effectively resolving the issue of low recognition rates caused by insufficient data.
Guohui Xu, Jianbin Cao, Wenyi Liu et al.
· Proceedings of the Instituti... · 0 citations