# A Fault Diagnosis Method for Drilling Pump Fluid Ends Based on Time–Frequency Transforms

> Research article (Processes, 2023) · cited 11× · AI/ML

**Wikidata**: [openalex:W4382940577](https://www.wikidata.org/wiki/openalex:W4382940577)  
**Source**: https://4ort.xyz/entity/a-fault-diagnosis-method-for-drilling-pump-fluid-ends-based-on-timefrequency-transforms