Impulsive sources localisation in noisy environment using modified beamforming method

Mechanical Systems and Signal Processing

Volumn 20, Issue 6, 2006, Pages 1473-1481

  Choi, Young Chul ^a   Kim, Yang Hann ^a  

^a Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

Author keywords

Beamforming; Impulsive noise; Noise; Source identification

Indexed keywords

COMPUTER SIMULATION; ROTATING MACHINERY; SIGNAL PROCESSING; VIBRATIONS (MECHANICAL);

BEAMFORMING; SOURCE IDENTIFICATION; SPATIALLY DISTRIBUTED NOISE;

IMPULSE NOISE;

EID: 33646100323     PISSN: 08883270     EISSN: 10961216     Source Type: Journal    
DOI: 10.1016/j.ymssp.2005.04.011     Document Type: Article

References (10)

1. Johnson D.H., and Dudgeon D.E. Array Signal Processing (1993), PTR Prentice Hall
2. Choi J.-W., and Kim Y.-H. Estimation of locations and strengths of broadband planar and spherical noise sources using coherent signal subspace. Journal of the Acoutstical Society of America 98 4 (1995) 2082-2093
3. Maynard J.D., Williams E.G., and Lee Y. Nearfield acoustic holography : I. Theory of generalized holography and development of NAH. Journal of the Acoustical Society of America 78 (1985) 1395-1413
4. Capon J. High-resolution frequency-wavenumber spectrum analysis. Proceedings of the IEEE 57 8 (1969) 1408-1419
5. Sherman P.J. On the family of the ML spectral estimates for mixed spectrum identification. IEEE Transactions on Signal Processing 39 3 (1991) 644-665
6. Lyon D.E., and Sherman P.J. Practical issues concerning the family of multichannel MV spectra for recovery of point spectrum. IEEE Transactions on Signal Processing 41 11 (1993) 3177-3182
7. Choi Y.-C., and Kim Y.-H. Detection of impulse signal in noise using a minimum variance cepstrum-application on faults detection in a bearing system. Korean Society for Noise and Vibration Engineering 10 6 (2000) 985-990
8. Hayes M.H. Statistical Digital Signal Processing and Modeling (1996), Wiley, New York pp. 426-433
9. International Organisation for Standardization, Draft Addendum ISO 3891/DAD 1, Acoustics, 1981.
10. Horn R.A., and Johnson C.R. Matrix Analysis (1985), Cambridge University Press, Cambridge