Paper Title:
Technology of Magnetic Flux Leakage Signal Detection Based on Scale Transformation Stochastic Resonance
  Abstract

The conception and realization of scale transformation stochastic resonance (STSR) are proposed, which are used to deal with problem of weak signal detection with large parameters that can not be resolved by traditional bistable system based on stochastic resonance. Magnetic flux leakage (MFL) signals inspection for oil well tubing defects is easily destroyed by noise. In order to detect weak MFL signals effectively, the proposed STSR technology is applied to the inspection. The result shows that the STSR technology has the potential application in engineering practice.

  Info
Periodical
Chapter
Chapter 4: Other
Edited by
Hun Guo, Taiyong Wang, Zeyu Weng, Weidong Jin, Shaoze Yan, Xuda Qin, Guofeng Wang, Qingjian Liu and Zijing Wang
Pages
611-615
DOI
10.4028/www.scientific.net/AMM.141.611
Citation
Y. S. Peng, Y. G. Leng, J. Wan, "Technology of Magnetic Flux Leakage Signal Detection Based on Scale Transformation Stochastic Resonance", Applied Mechanics and Materials, Vol. 141, pp. 611-615, 2012
Online since
November 2011
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Price
$32.00
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