# Current-based higher-order spectral covariance as a bearing diagnostic feature for induction motors

> Research article (Insight - Non-Destructive Testing and Condition Monitoring, 2016) · cited 18× · AI/ML

**Wikidata**: [openalex:W2482340802](https://www.wikidata.org/wiki/openalex:W2482340802)  
**Source**: https://4ort.xyz/entity/current-based-higher-order-spectral-covariance-as-a-bearing-diagnostic-feature-for-induction-motors