Determining the distance to a ferromagnetic object with unknown magnetic characteristics

被引：0
|
作者：
Yu. Ya. Reutov
V. I. Pudov
A. V. Volkov
机构：
[1] Russian Academy of Sciences,Institute of Metal Physics, Ural Division
来源：
Russian Journal of Nondestructive Testing | 2011年 / 47卷
关键词：
ferromagnetic object; distance determination; inverse problem of magnetostatics; magnetic field transducer; pole detector; microcontroller; computer;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The possibilities for determining the distance to a ferromagnetic object with unknown magnetic characteristics by the measurement of its magnetic field at two spatial points are considered. An unconventional measurement device, which allows us to determine the distance to an object in real time, as well as an algorithm and software for the processing of measurement results with the computer-generated visualization of the parameters of a magnetic field induced by an object, were developed. The error in determining the distance to a sought object does not exceed 20.0%.
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页码：603 / 610
页数：7
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