ONE APPROACH TO THE CONSTRUCTION OF A PHYSICAL MODEL FOR THE INVERSE PROBLEM OF MAGNETIC-NOISE STRUCTURE-ANALYSIS

Authors
VENGRINOVICH VL ZOLOTAREV SA
Citation
Vl. Vengrinovich et Sa. Zolotarev, ONE APPROACH TO THE CONSTRUCTION OF A PHYSICAL MODEL FOR THE INVERSE PROBLEM OF MAGNETIC-NOISE STRUCTURE-ANALYSIS, Russian journal of nondestructive testing, 30(4), 1994, pp. 271-274
Citations number
3
Categorie Soggetti
Materials Science, Characterization & Testing
Journal title
Russian journal of nondestructive testing → ACNP
ISSN journal
10618309
Volume
30
Issue
4
Year of publication
1994
Pages
271 - 274
Database
ISI
SICI code
1061-8309(1994)30:4<271:OATTCO>2.0.ZU;2-C
Abstract
The article deals with a new method of constructing the kernel of the integral equation of magnetic-noise structure analysis. The essence of the method consists in using the curves of layerwise distribution of the controlled parameter for a series of strengthened specimens as bas ic information. This approach makes it possible to introduce into the kernel an explicit dependence on the remagnetization current, and ther eby to improve the qualitative and quantitative reconstruction of the curves of the layer-wise distribution of the studied parameter for the inspected specimens.