CASPIAN JOURNAL
MANAGEMENT AND HIGH TECHNOLOGIES
ANALYSIS OF POSIBILITIES FOR USING OF AMORPHOUS MICROWIRES IN MAGNETOIMPEDANCE SENSORS DEVELOPED FOR DATA MEASURING AND CONTROL SYSTEMS
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Read | Aksenov Oleg I., Rybakov Aleksey V. ANALYSIS OF POSIBILITIES FOR USING OF AMORPHOUS MICROWIRES IN MAGNETOIMPEDANCE SENSORS DEVELOPED FOR DATA MEASURING AND CONTROL SYSTEMS // Caspian journal : management and high technologies. — 2016. — №2. — pp. 98-111. |
Aksenov Oleg I. - assistant, Astrakhan State University, 20a Tatishchev St., Astrakhan, 414056, Russian Federation, oleg_aksenov@inbox.ru
Rybakov Aleksey V. - Ph.D. (Physics and Mathematical Sciences), Director of Institute of Researches and Solutions to Technological Tasks, Astrakhan State University, 20a Tatishchev St., Astrakhan, 414056, Russian Federation, rybakov_alex@mail.ru
The article describes principles of angle encoders (AE) existing constructions operation which can use in data measuring and control systems. It`s proposed to use magnetoimpedance sensors (MIS) as AE, in particular, for AE based on magnetostrictive materials. In article is researched the peculiarities of application for this type of sensors. Authors analyzed in the relatively different types of magnetostrictive materials in the view of advisability for using of them as part of MIS. It`s developed the model of MIS construction based on amorphous microwires (AMW) as AE. In article is described principles of definite type device operation; peculiarities of connection to analog-to-digital converter or microcontroller - with different number of microwires in MIS with AMW. Authors fixed the price of definite type MIS. It`s concluded that application of MIS based on AMW as AE is expedient.
Key words: информационно-измерительная система, магнитоимпедансный датчик, энкодер, магнитный датчик угла поворота, эффект гигантского магнитоимпеданса, скин-эффект, эффект Холла, микропровод, магнитострикция, микросенсор, data measuring system, magnetoimpedance sen