# A novel denoising method for vibration signal of hob spindle based on EEMD and grey theory

> Research article (Measurement, 2020) · cited 132× · AI/ML

**Wikidata**: [openalex:W3088908879](https://www.wikidata.org/wiki/openalex:W3088908879)  
**Source**: https://4ort.xyz/entity/a-novel-denoising-method-for-vibration-signal-of-hob-spindle-based-on-eemd-and-grey-theory