# Fault diagnosis method for rolling element bearing with variable rotating speed using envelope order spectrum and convolutional neural network

> Research article (Journal of Intelligent & Fuzzy Systems, 2019) · cited 14× · AI/ML

**Wikidata**: [openalex:W2964872972](https://www.wikidata.org/wiki/openalex:W2964872972)  
**Source**: https://4ort.xyz/entity/fault-diagnosis-method-for-rolling-element-bearing-with-variable-rotating-speed-using-envelope-order-spectrum-and-convol