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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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書誌詳細
主要な著者: Weigang Wen, Jingqi Qin, Qiuying Chang
フォーマット: Artigo
言語:Inglês
出版事項: MDPI AG 2026-03-01
シリーズ:Entropy
主題:
オンライン・アクセス:https://www.mdpi.com/1099-4300/28/3/338
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