Wear Fault Diagnosis of Gear Pump Based on Simultaneous Optimal Feature Selection with Sand Cat Swarm Optimization-variational Mode Decomposition and Dung Beetle Optimization Algorithm

WEN Yapeng, ZHANG Jiaqi, GUO Rui, YANG Jinchang, HE Sisi, ZHANG Hao

Chinese Hydraulics & Pneumatics ›› 2025, Vol. 49 ›› Issue (8) : 65-78.

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Chinese Hydraulics & Pneumatics ›› 2025, Vol. 49 ›› Issue (8) : 65-78. DOI: 10.11832/j.issn.1000-4858.2025.08.007

Wear Fault Diagnosis of Gear Pump Based on Simultaneous Optimal Feature Selection with Sand Cat Swarm Optimization-variational Mode Decomposition and Dung Beetle Optimization Algorithm

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{{article.zuoZheEn_L}}. {{article.title_en}}[J]. {{journal.qiKanMingCheng_EN}}, 2025, 49(8): 65-78 https://doi.org/10.11832/j.issn.1000-4858.2025.08.007

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