Influence of Inductance Properties on a Magnetic Levitation for Thin-Steel Plates

被引：6
|
作者：
Takada, Yusuke [1 ]
Kimura, Toshiki [1 ]
Nakagawa, Toshiko [1 ]
机构：
[1] Tokyo City Univ, Dept Elect & Elect Engn, Tokyo 1588557, Japan
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2017年 / 53卷 / 11期
关键词：
Control design for a magnetic levitation system; leakage inductance; magnetic saturation; very thin steel plate;
D O I：
10.1109/TMAG.2017.2702576
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：
There are many studies on magnetic levitation, some of which were already realized in railways. The authors in our laboratory now try to apply the magnetic levitation techniques to the steel processing industry. Therefore, we aim at the construction of magnetic levitation system for very thin steel plates. However, it is extremely difficult to levitate them perfectly, because of its vibratory properties and awkward electromagnetic properties. We have already studied the elasticity of the thin steel plate mechanically and shown its control methodology. In this research, we carry out many measurements about "the magnetic saturation and the magnetic leakage" and formulate its influence. Last, with a controller designed by considering the influence, we accomplish a stable levitation for a very thin steel plate.
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页数：5
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