# An improved EMD method based on the multi-objective optimization and its application to fault feature extraction of rolling bearing

> Research article (Applied Acoustics, 2017) · cited 124× · AI/ML

**Wikidata**: [openalex:W2620681910](https://www.wikidata.org/wiki/openalex:W2620681910)  
**Source**: https://4ort.xyz/entity/an-improved-emd-method-based-on-the-multi-objective-optimization-and-its-application-to-fault-feature-extraction-of-roll