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Semi-Supervised Graph Attention Network for Screw Pump Fault Diagnosis: Revealing the Dynamic Coupling of Multi-Source Information

The screw pump is a critical device for elevating downhole petroleum to the surface, and screw pump failure can significantly disrupt the production of oil wells. Due to the complex structure of the screw pump, the same pump fault can cause different changes in the monitoring parameters, and differe...

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Bibliografiset tiedot
Päätekijät: Weigang Wen, Jingqi Qin, Qiuying Chang
Aineistotyyppi: Artigo
Kieli:Inglês
Julkaistu: MDPI AG 2026-03-01
Sarja:Entropy
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Linkit:https://www.mdpi.com/1099-4300/28/3/338
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