# Working condition recognition of sucker rod pumping system based on 4-segment time-frequency signature matrix and deep learning

> Research article (Petroleum Science, 2023) · cited 21× · AI/ML

**Wikidata**: [openalex:W4386257712](https://www.wikidata.org/wiki/openalex:W4386257712)  
**Source**: https://4ort.xyz/entity/working-condition-recognition-of-sucker-rod-pumping-system-based-on-4-segment-time-frequency-signature-matrix-and-deep-l