# A Morphological Filtering Method Based on Particle Swarm Optimization for Railway Vehicle Bearing Fault Diagnosis

> Research article (Shock and Vibration, 2019) · cited 20× · AI/ML

**Wikidata**: [openalex:W2996937916](https://www.wikidata.org/wiki/openalex:W2996937916)  
**Source**: https://4ort.xyz/entity/a-morphological-filtering-method-based-on-particle-swarm-optimization-for-railway-vehicle-bearing-fault-diagnosis