# A Novel Characteristic Frequency Bands Extraction Method for Automatic Bearing Fault Diagnosis Based on Hilbert Huang Transform

> Research article (Sensors, 2015) · cited 57× · AI/ML

**Wikidata**: [openalex:W1909255270](https://www.wikidata.org/wiki/openalex:W1909255270)  
**Source**: https://4ort.xyz/entity/a-novel-characteristic-frequency-bands-extraction-method-for-automatic-bearing-fault-diagnosis-based-on-hilbert-huang-tr