Analysis of Magnetic Inductance, Coil Current and Levitating Sphere Displacement Recorded During Stabilization Experiments

被引：0

作者：

Pilat, Adam ^{[1
]}

Gliwa, Jan ^{[1
]}

机构：

[1] AGH Univ Sci & Technol, Fac Elect Engn Automat Comp Sci & Biomed Engn, Dept Automat Control & Robot, A Mickiewicza 30, PL-30059 Krakow, Poland

来源：

15TH INTERNATIONAL CONFERENCE MECHATRONIC SYSTEMS AND MATERIALS, MSM'20 | 2020年

关键词：

active magnetic levitation; magnetic inductance measurement; identification; stabilization; control;

D O I：

10.1109/msm49833.2020.9201638

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The Active Magnetic Levitation laboratory test-rig was extended by the magnetic field sensor to perform measurements in the space between electromagnet and the levitating sphere. The data fusion of displacement, magnetic flux and coil current sensors was used to study dependencies during the object's start-up, stable levitation and under oscillations. The non-linear and surjective characteristics of the magnetic inductance versus object displacement and versus coil current was obtained. The experimental data is illustrated by time domain diagrams. The analysed data and obtained characteristics are presented.

引用

页码：279 / 284

页数：6

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