摘要
利用主动磁轴承可提高气磁轴承的回转精度,实现高速运转的原理,笔者设计了一种高速气磁轴承主轴系统机构,并对主轴气磁轴承系统进行了数学建模,以及气磁轴承的控制方案设计,分析了气磁轴承的静态特性。该研究为改进气磁轴承的结构和提高其性能提供了理论依据。
The utilization of active magnetic bearings can improve the rotation accuracy of gas-magnetic bearings and realize the improvement of high speed spindle rotation accuracy. A kind of high-speed gas-magnetic bearing spindle system structure was designed, mathematical mod- eling for spindle gas-magnetic bearing system was conducted, a control scheme of gas-magnetic bearing was designed, and static characteristics of gas-magnetic bearing were analyzed. The research provides a theoretical basis for improving gas-magnetic bearing structure and its perform- ance.
出处
《安徽农业科学》
CAS
2013年第27期11215-11216,11221,共3页
Journal of Anhui Agricultural Sciences
基金
黑龙江省自然科学基金(E201215)
哈尔滨市科技创新人才研究专项资金(2012RFXXG077)
关键词
高速主轴系统
气体静压轴承
磁轴承
静态特性
High-speed spindle system
Aerostatic bearing
Magnetic bearing
Static characteristic
