State of the art of magnetic bearings (overview of magnetic bearing research and applications)

被引：16

作者：

Matsumura, F

Okada, Y

Fujita, M

Namerikawa, T

机构：

[1] Kanazawa Univ, Dept Elect & Comp Engn, Kanazawa, Ishikawa 920, Japan

[2] Ibaraki Univ, Dept Mech Engn, Hitachi, Ibaraki 316, Japan

[3] Japan Adv Inst Sci & Technol, Sch Informat Sci, Tatsunokuchi, Ishikawa 92312, Japan

来源：

JSME INTERNATIONAL JOURNAL SERIES C-MECHANICAL SYSTEMS MACHINE ELEMENTS AND MANUFACTURING | 1997年 / 40卷 / 04期

关键词：

magnetic bearing; modeling; measurement and control; electromagnetic actuator; rotary machinery;

D O I：

10.1299/jsmec.40.553

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Magnetic bearings levitate, suspend and guide rotors by magnetic forces without physical contact. The non-contact support offers many advantages and opportunities for a wide variety of applications, Since the First International Symposium on Magnetic Bearings was held in Zurich in 1988, this field of research has expanded, and competition in research and development has been very keen, This review presents the recent trends in applications, control methodologies, sensorless controls, bearingless motors, unbalance control, problems of flexible rotors, eddy current properties and power amplifiers.

引用

页码：553 / 560

页数：8