Feature extraction based on the 3D spectrum analysis of acoustic signals to identify rotor malfunction

International Journal of Advanced Manufacturing Technology

Volumn 28, Issue 11-12, 2006, Pages 1146-1151

  Wu, F Q ^a   Meng, G ^a  

^a SHANGHAI JIAO TONG UNIVERSITY   (China)

Author keywords

Acoustics signal; Fault diagnosis; Rotor; Time frequency analysis

Indexed keywords

ACOUSTICS; ROTORS; SIGNAL PROCESSING; TAPE RECORDERS;

ACOUSTICS SIGNAL; FAULT DIAGNOSIS; ROTOR; TIME-FREQUENCY ANALYSIS;

FEATURE EXTRACTION;

EID: 33646166725     PISSN: 02683768     EISSN: 14333015     Source Type: Journal    
DOI: 10.1007/s00170-004-2470-3     Document Type: Article

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