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西北工业大学 国内
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A Hybrid Approach for Weak Fault Feature Extraction of Gearbox
Yu Wei, Minqiang Xu, Xianzhi Wang, Wenhu Huang,
Yongbo Li
航空学院
Harbin Institute of Technology
University of Toronto
Northwestern Polytechnical University Xian
科研成果
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探究 'A Hybrid Approach for Weak Fault Feature Extraction of Gearbox' 的科研主题。它们共同构成独一无二的指纹。
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Engineering
Hybrid Approach
100%
Multiscale
100%
Feature Extraction
100%
Gearbox
100%
Characteristic Frequency
75%
Frequency Ratio
75%
Fault Diagnosis
25%
Combined Method
25%
Multiple Scale
25%
Final Result
25%
Demodulation
25%
Empirical-Mode Decomposition
25%
Computer Science
Feature Extraction
100%
Hybrid Approach
100%
Morphological Analysis
100%
Superior Performance
25%
fault diagnose method
25%
vibration signal
25%
empirical mode decomposition
25%
Physics
Ensemble Empirical Mode Decomposition
100%