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机译:Temporal-Spatio Graph Based Spectrum Analysis for Bearing Fault Detection and Diagnosis
Shandong Univ, Sch Mech Engn, Key Lab High Efficiency & Clean Mech Manufacture, Nat Demonstrat Ctr Expt Mech Engn, Jinan 250061, Peoples R China;
Univ British Columbia, Sch Engn, Kelowna, BC V1V 1V7, Canada;
Carleton Univ, Dept Mech & Aerosp Engn, Ottawa, ON K1S 5B6, Canada;
Spectral analysis; Fault detection; Correlation; Vibrations; Time-frequency analysis; Monitoring; Indexes; Bearing; fault detection; fault diagnosis; spectrum analysis; temporal-spatio graph;