# Detection and Diagnosis of Bearing Faults Under Fixed and Time-Varying Speed Conditions Using Persistence Spectrum and Multi-Scale Structural Similarity Index

> Research article (IEEE Sensors Journal, 2021) · cited 12× · AI/ML

**Wikidata**: [openalex:W4205617808](https://www.wikidata.org/wiki/openalex:W4205617808)  
**Source**: https://4ort.xyz/entity/detection-and-diagnosis-of-bearing-faults-under-fixed-and-time-varying-speed-conditions-using-persistence-spectrum-and-m