# An optimized variational mode decomposition and symmetrized dot pattern image characteristic information fusion-Based enhanced CNN ball screw vibration intelligent fault diagnosis approach

> Research article (Measurement, 2024) · cited 42× · AI/ML

**Wikidata**: [openalex:W4392196058](https://www.wikidata.org/wiki/openalex:W4392196058)  
**Source**: https://4ort.xyz/entity/an-optimized-variational-mode-decomposition-and-symmetrized-dot-pattern-image-characteristic-information-fusion-based-en