Engine failure diagnosis with sound signal using wavelet transform

SAE Technical Papers

Volumn , Issue , 1997, Pages

  Li, Ziye ^a   Akishita, Sadao ^b   Kato, Toshihiko ^c  

^a JOETSU UNIVERSITY OF EDUCATION   (Japan)

^b RITSUMEIKAN UNIVERSITY   (Japan)

^c DAIFUKU CO LTD   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ENGINES; FAILURE ANALYSIS; FAST FOURIER TRANSFORMS; OPTICAL VARIABLES MEASUREMENT;

ABNORMAL COMBUSTION; AUTOMATIC FAILURE; CEPSTRUM ANALYSIS; ENGINE FAILURES; FFT ANALYSIS; FIRING TESTS; NEW APPROACHES; SOUND SIGNAL;

WAVELET TRANSFORMS;

EID: 85072466942     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/970034     Document Type: Conference Paper

References (4)

1. Daubechies I., 1992, "Ten Lectures on Wavelets" CBMCNSF Regional Conference Series in Applied Mathematics, Society for Industrial and Applied Mathematics.
2. Daubechies I., 1988, "Orthnormal Baser of Compactly Supported Wavelets" Communications on Puer and Applied Mathematics, Vol. 41, pp. 909-996.
3. Sone A., et al., 1995, "Health Monitoring System of Machines and Structures by Wavelet Transform (Generation of Orthnormal Bases of Wavelets and Detection of Abnormal Signals Generated at Random Intervals)" Journal of The Japan Society of Mechanical engineers, Vol. 61, No. 586, pp. 2340-2346.
4. ITO T., et al., 1995, "Reconstruction of Non-Stationay Signals by Inverse Wavelet Transform" Journal of The Japan Society of Mechanical engineers, Vol. 61, No. 586, pp. 2347-2352.