Degradation State Identification for Hydraulic Pumps Based on Multi-scale Ternary Dynamic Analysis, NSGA-II and SVM

Pei, MC; Li, HR; Yu, H

Li, HR (corresponding author), Army Engn Univ, Shijiazhuang 050003, Hebei, Peoples R China.

MEASUREMENT SCIENCE REVIEW, 2021; 21 (3): 82

Abstract

Degradation state identification for hydraulic pumps is crucial to ensure system performance. As an important step, feature extraction has always been......

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