Paper Title:
Improved Intrinsic Time-Scale Decomposition Method and its Simulation
  Abstract

Aiming at relieving the mode mixing of the intrinsic time-scale decomposition (ITD) method used to process the intermittent signals, the improved intrinsic time-scale decomposition (IITD) method is proposed in the paper. The IITD method employs white noise which has the uniform power distribution in different frequencies as a reference to resolve the problem. Furthermore, a simulation signal was utilized to examine the performance of the IITD method as well as that of the original ITD method. As a result, the comparison between the results from the two methods indicates that the IITD method reflects an obvious improvement on the original ITD method for processing the intermittent signals.

  Info
Periodical
Chapter
Chapter 4: Mechatronics and Information
Edited by
Dongye Sun, Wen-Pei Sung and Ran Chen
Pages
2045-2048
DOI
10.4028/www.scientific.net/AMM.121-126.2045
Citation
J. S. Lin, "Improved Intrinsic Time-Scale Decomposition Method and its Simulation", Applied Mechanics and Materials, Vols. 121-126, pp. 2045-2048, 2012
Online since
October 2011
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$32.00
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