Paper Title:
The Study of Tire Pattern Noise by Using Wavelet Transform
  Abstract

Tire noise is classified by pattern noise and road noise in a vehicle. Especially pattern noise has impulsive characteristics since it is generated by impacting of tire’s block on the road. Therefore, a special signal process is needed other than traditional Fourier Transform, because the characteristic of signal is varying with time. On the other hand, the pattern noise is a kind of non-stationary signal and is related to the impulsive train of pitch sequence of a block. In this paper, Wavelet Transform is applied to verify the impulse signal caused by impact of block and groove and to verify the relationship between the pattern noise and the train of pitch sequence.

  Info
Periodical
Chapter
Chapter 1: Vibration Engineering
Edited by
Paul P. Lin and Chunliang Zhang
Pages
267-270
DOI
10.4028/www.scientific.net/AMM.105-107.267
Citation
S. W. Hwang, J. H. Han, K. D. Sung, S. K. Lee, "The Study of Tire Pattern Noise by Using Wavelet Transform", Applied Mechanics and Materials, Vols. 105-107, pp. 267-270, 2012
Online since
September 2011
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Price
$32.00
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