Multiresolution error detection on early fatigue cracks in gears

IEEE Aerospace Conference Proceedings

Volumn 6, Issue , 2000, Pages 367-372

  Hambaba, A ^a   Huff, E ^a  

^a NASA AMES RESEARCH CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; COMPUTATIONAL METHODS; CRACKS; ERROR DETECTION; ESTIMATION; FATIGUE OF MATERIALS; FEATURE EXTRACTION; GEARS; MATHEMATICAL MODELS; POLYNOMIALS; PROBABILITY DENSITY FUNCTION; WAVELET TRANSFORMS;

AUTOREGRESSIVE MOVING AVERAGE; HELICOPTER TRANSMISSION; MULTIRESOLUTION ERROR DETECTION;

HELICOPTERS;

EID: 0034432123     PISSN: 1095323X     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (10)

1. A real-time automated diagnostic monitoring systems for manufacturing processes
2. The monitoring and diagnostics of machines and processes
3. Gear vibration analysis by b-spline wavelet-based linear wavelet transform
4. A method for analyzing gearbox failures using time-frequency representation
5. Detecting fatigue cracks in gears by amplitude and phase demodulation of the meshing vibrations
6. Wavelet and signal processing
7. A theory for multiresolution signal decomposition: The wavelet representation
8. Multiresolution analysis of a class of nonstationary processes
9. Failure detection and diagnosis of rotating machinery by orthogonal expansion of density function of vibration signal