High-informative method of identification based on the magnetic fields with orthogonal components

S. A. Kalganov, A. E. Goldshtein

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

1 Цитирования (Scopus)

Аннотация

Eddy-current methods of non-destructive testing are remarkable for high informative properties. The reason is that amplitude, the phase and spatial distribution of secondary magnetic field depends on the sizes, the form, spatial position of the object in the initial magnetic field, and also from the object structure and electromagnetic properties of its material. Large amount of these influencing parameters needs correspondent quantity of measuring parameters of eddy-current probe's signal. One of the ways to increase the amount of parameters in the signal is to apply the magnetic fields with non-stationary direction. Measuring the secondary magnetic field parameters with different mutual directions increases the testing descriptiveness. There exist several methods of changing the direction of magnetic field. We offer the method based on generation a magnetic field with three orthogonal components with slightly different synchronized frequencies. This method is simply in realization and fast in the process of measuring.

Язык оригиналаАнглийский
Название основной публикации5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001
ИздательInstitute of Electrical and Electronics Engineers Inc.
Страницы348-351
Число страниц4
Том1
ISBN (печатное издание)0780370082, 9780780370081
DOI
СостояниеОпубликовано - 2001
Событие5th Korea-Russia International Symposium on Science and Technology, KORUS 2001 - Tomsk, Российская Федерация
Продолжительность: 26 июн 20013 июл 2001

Другое

Другое5th Korea-Russia International Symposium on Science and Technology, KORUS 2001
СтранаРоссийская Федерация
ГородTomsk
Период26.6.013.7.01

ASJC Scopus subject areas

  • Clinical Biochemistry
  • Computer Networks and Communications
  • Biotechnology
  • Civil and Structural Engineering
  • Mechanics of Materials
  • Electronic, Optical and Magnetic Materials
  • Materials Chemistry
  • Surfaces, Coatings and Films

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