磁悬浮转子系统耦合特性测试方法及测试台的设计  

Testing method of coupling characteristics of magnetic suspension rotor system and design of test board

作　　者：王晓光[1] 胡业发[1] 江征风[1] 周祖德[1] 

机构地区：[1]武汉理工大学机电学院,湖北武汉430070

出　　处：《机械设计》2004年第4期18-20,27,共4页Journal of Machine Design

基　　金：国家 973资助项目 (国科基字 [2 0 0 1 ] 50号 ) ;国家自然科学基金资助项目 (50 3751 1 3) ;教育部重点资助项目 (重点 0 31 2 1 )

摘　　要：磁悬浮转子系统中 ,根据磁力轴承工作原理 ,径向磁力轴承内存在力耦合、磁耦合 ;径向磁力轴承之间存在力耦合、力矩耦合。这些耦合现象对磁悬浮转子系统的结构设计、系统建模和控制系统的设计都有影响。在对磁悬浮转子系统耦合特性研究的基础上 ,提出了磁悬浮转子系统耦合特性测试的实验方法。并且提出了相应测试实验台的设计方案。According to the working principle of magnetic bearing, there exists force coupling, magnetic coupling in radial magnetic bearings inside the magnetic suspension rotor system, and there exists force coupling, moment coupling between magnetic bearings as well. These coupling phenomenons exert influences all upon structure design of magnetic suspension rotor system, systematic modeling and design of controlling system. On the basis of researching the coupling characteristics of magnetic suspension rotor system, this paper put forward an experimental method for the test of coupling characteristics of magnetic suspension rotor system. And relevant designing scheme of test experimental bed was advanced as well.

关 键 词：磁悬浮转子系统 力耦合 力矩耦合 测试方法 测试台 设计 磁力轴承 

分 类 号：TH133.3[机械工程—机械制造及自动化] TH113