Cavitation Coefficient Identification Model for an Axial Flow Pump Based on Pressure Signal Feature Extraction and Spider Wasp Optimization Algorithm

This research proposes a quantitative cavitation-coefficient identification method based on a VMD-SWO-BiLSTM model, addressing the current limitations of existing machine-learning-based cavitation diagnostics, which mainly classify cavitation stages rather than identify the cavitation coefficient as...

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Ngā kaituhi matua:	Lei Yu, Li Cheng
Hōputu:	Artigo
Reo:	Inglês
I whakaputaina:	MDPI AG 2025-12-01
Rangatū:	Journal of Marine Science and Engineering
Ngā marau:	axial flow pump cavitation pressure fluctuation bidirectional long short-term memory network spider wasp optimization algorithm variational mode decomposition
Urunga tuihono:	https://www.mdpi.com/2077-1312/14/1/18
Ngā Tūtohu:	Tāpirihia he Tūtohu Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!