Bi-spectrum of a composite coherent cross-spectrum for faults detection in rotating machines

Institution of Mechanical Engineers - 9th International Conference on Vibrations in Rotating Machinery

Volumn 2, Issue , 2008, Pages 565-572

  Sinha, J K ^a  

^a UNIVERSITY OF MANCHESTER   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

BEARINGS (STRUCTURAL); ELECTRIC FAULT LOCATION; FAULT DETECTION; HARMONIC ANALYSIS; LATTICE VIBRATIONS; MACHINERY; ROTATING MACHINERY; ROTATION; SPECTRUM ANALYSIS; VIBRATIONS (MECHANICAL);

COHERENT SPECTRUMS; FAULT IDENTIFICATIONS; FAULTS DETECTIONS; HIGHER ORDER SPECTRUMS; ROTATING MACHINES; SMALL CRACKS; VIBRATION RESPONSES; VIBRATION TECHNIQUES;

POWER SPECTRUM;

EID: 57349122036     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. Jyoti K. Sinha, Health Monitoring Techniques for Rotating Machinery, Ph.D. Thesis. University of Wales Swansea, Swansea, UK, 2002.
2. Jyoti K. Sinha, Bi-spectrum for identifying crack and misalignment in shaft of a rotating machine, Smart Structures and Systems, An International Journal 2(1)2006.
3. Jyoti K. Sinha, Higher Order Spectra for Crack and Misalignment Identification in Shaft of a Rotating Machine, Structural Health Monitoring: An International Journal 2007.
4. nd Edition.
5. Collis, W.B., White, P.R., and Hammond, J.K., (1998). Higher-Order Spectra: The Bispectrum and Trispectrum, Mechanical Systems and Signal Processing 12(3): 375-394.
6. Jyoti K. Sinha, M.I. Friswell, S. Edwards, Simplified Models for the Location of Cracks in Beam Structures using Measured Vibration Data. Journal of Sound and Vibration 251(1), pp.13-38, 2002.