# Research on fault diagnosis technology of centrifugal pump blade crack based on PCA and GMM

> Research article (Measurement, 2020) · cited 100× · AI/ML

**Wikidata**: [openalex:W3092175893](https://www.wikidata.org/wiki/openalex:W3092175893)  
**Source**: https://4ort.xyz/entity/research-on-fault-diagnosis-technology-of-centrifugal-pump-blade-crack-based-on-pca-and-gmm