Paper Title:
The Algorithm of Acoustic Location for Boiler Tube Leakage
  Abstract

The time delay estimation algorithm based on generalized cross correlation, can suppress the noise power effectively. More accurate result can be gotten by this method of time delay estimation. It is proved by simulation and experimentation that the estimated value of time delay given by generalized cross correlation method is more accurate than which is given by basic correlation method when the signal and noise ratio is stationary, thus the location result based on the time delay is more accurate.

  Info
Periodical
Advanced Materials Research (Volumes 97-101)
Edited by
Zhengyi Jiang and Chunliang Zhang
Pages
3024-3027
DOI
10.4028/www.scientific.net/AMR.97-101.3024
Citation
P. Tong, L. S. An, G. S. Jiang, Y. Q. Wang, "The Algorithm of Acoustic Location for Boiler Tube Leakage", Advanced Materials Research, Vols. 97-101, pp. 3024-3027, 2010
Online since
March 2010
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Price
$32.00
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