# A fault diagnosis method of rolling element bearing based on improved PSO and BP neural network

> Research article (Journal of Intelligent & Fuzzy Systems, 2022) · cited 15× · AI/ML

**Wikidata**: [openalex:W4281675781](https://www.wikidata.org/wiki/openalex:W4281675781)  
**Source**: https://4ort.xyz/entity/a-fault-diagnosis-method-of-rolling-element-bearing-based-on-improved-pso-and-bp-neural-network