INVESTIGATION OF POTENTIALITIES TO SET AUTOMATICALLY AMPLITUDE VALUES OF MAGNETIC INDUCTION WHILE MEASURING MAGNETIC CHARACTERISTICS OF ELECTRICAL-SHEET STEEL
Abstract
The problems relating to an automation of measurement of magnetic characteristics of electrical-sheet steel have been considered in the paper. The paper investigates efficiency of an application of some well-known iterative methods for setting the required amplitude value of a magnetic induction of the material to be tested. It is shown that the most efficient method providing a fast and stable convergence of an iterative process while testing either textured or isotropic electrical-sheet steel is a parabola method.
About the Authors
I. I. Branovitsky
Physical-Engineering Institute of the NAS of Belarus
Belarus
Belarus
PhD in Engineering
M. N. Putyrsky
Physical-Engineering Institute of the NAS of Belarus
Belarus
Belarus
References
1. Брановицкий И. И., Размыслович Г. И. и др. Исследование динамики перемагничивания и физики магнитных потерь, разработка методов и средств контроля магнитных характеристик в магнитомягких материалах и магнитопроводах: Отчет, г/р № 01.8.80014988 / Институт прикладной физики НАН Беларуси. – Мн., 1992. – С. 77.
2. Stuart Dalziel. Department of Applied Mathematics and Theoretical Physics University of Cambridge. 1999, 9–22.
Review
For citations:
Branovitsky I.I., Putyrsky M.N. INVESTIGATION OF POTENTIALITIES TO SET AUTOMATICALLY AMPLITUDE VALUES OF MAGNETIC INDUCTION WHILE MEASURING MAGNETIC CHARACTERISTICS OF ELECTRICAL-SHEET STEEL. ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations. 2005;(1):9-14. (In Russ.)
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