A Noise Reduction Signal Processing for Online Monitoring: Minimum Variance Cepstrum

상시감시가 가능한 잡음 저감 신호처리기법: 최소분산 캡스트럼

  • 박춘수 (한국표준과학연구원, 학술제5분과) ;
  • 윤동진 (한국표준과학연구원, 학술제5분과)
  • Published : 2011.12.30

Abstract

Keywords

References

  1. B. P. Bogert, M. J. R. Healy and J. W. Tukey, "The quefrency analysis of time series for echoes: cepstrum, pseudo-autocovariance, cross-cepstrum and saphe cracking," Proc. of the symposium on time series analysis, pp. 209-243 (1963)
  2. R. B. Randall, "Frequency Analysis," 3rd Ed. 1st Print, B&K, Glostrup Denmark, pp. 271-304 (1987)
  3. J. S. Bendat and A. G. Piersol, "Random Data - Analysis and Measurement Procedures," 3rd Ed., John Wiley&Sons, New york U.S.A., pp. 118-140 (2000)
  4. Y.-C. Choi and Y.-H. Kim, "Fault detection in a ball bearing system using minimum variance cepstrum," Measurement Science and Technology 18, pp. 1433-1440 (2007) https://doi.org/10.1088/0957-0233/18/5/031
  5. C. -S. Park, Y. -C. Choi, and Y. -H. Kim, "Early faults detection in a ball bearing using minimum variance cepstrum; application to an automotive hub bearing," Proc. International Conference on Sound and vibration, Vienna, Austria, July 2-6 (2006)
  6. Y. -C. Choi and Y. -H. Kim, "Impulsive noise source localization in noisy environment using beamforming method," Proc. of Inter-noise 2004, Prague, Czech Republic, August 22-25 (2004)
  7. R. N. Bracewell, "The Fourier Transform and Its Applications," 3rd Ed., McGraw -Hill, Singapore, pp. 105-129 (2000)