Dynamic Analysis of the Permanent Magnetic Bearing-Rotor System

摘要：

The permanent magnetic bearings have many advantages: simple structure, free-friction, low-cost, etc. They can make up various magnetic bearing systems with mechanical bearings or electromagnetic bearings combined, thus have broad prospects. In the paper, the permanent magnet bearings -rigid rotor dynamics model is established. The stiffness matrix is built based on the equivalent electricity model and the preliminary dynamic analysis of permanent magnet bearing-rotor system is drawn. It laid a good foundation for the further researches on permanent magnetic bearing-rotor system.

关键词： Permanent Magnetic Bearing Dynamics Equivalent Current Stiffness Matrix

作者: Zhang Gang Yin Qingzhen Jiang Dede Gao Gang

作者单位: School of Mechatronics Engineering and Automation, Shanghai University, Shanghai, 200072, China School of Mechatronics Engineering and Automation, Shanghai University,Shanghai, 200072, China

会议类型: 国际会议

会议名称: The Twelfth International Symposium on Magnetic Bearings(第十二届国际磁悬浮轴承学术会议)

会议地点: 武汉

会议语种:英文

页码: 532-541

在线出版日期: 2010-08-22（万方平台首次上网日期，不代表论文的发表时间）