DC-DC Buck circuit fault diagnosis with insufficient state data based on deep model and transfer strategy

作者：

Highlights：

• The proposed diagnosis scheme combines deep model and transfer strategy.

• The study completes the transfer task with less data in the target domain.

• The effectiveness of the extracted circuit signal features is discussed.

摘要

•The proposed diagnosis scheme combines deep model and transfer strategy.•The study completes the transfer task with less data in the target domain.•The effectiveness of the extracted circuit signal features is discussed.

论文关键词：DC-DC Buck circuit,Fault diagnosis,Deep ELM-AE model,Kernel method,Transfer learning

论文评审过程：Received 26 December 2021, Revised 16 September 2022, Accepted 25 September 2022, Available online 28 September 2022, Version of Record 3 October 2022.

论文官网地址：https://doi.org/10.1016/j.eswa.2022.118918