# An Intelligent Fault Diagnosis Method based on STFT and Convolutional Neural Network for Bearings Under Variable Working Conditions

> Research article (2019 Prognostics and System Health Management Conference (PHM-Qingdao), 2019) · cited 46× · AI/ML

**Wikidata**: [openalex:W2998325042](https://www.wikidata.org/wiki/openalex:W2998325042)  
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