摘要
对某磁悬浮轴承转子系统的稳定区域、固有频率、振型、不平衡响应等特性进行了理论分析及实验研究。结果表明 ,本文所建立的数学模型与实际系统基本符合 ,能为实际系统的运行调试及实验结果分析提供理论指导。
It is necessary to predict the stability and critical speeds of an actual system before it is put into operation. In this paper, the stability, critical speed, unbalance response of an actual magnetic bearing system are discussed. The result shows that the model of the system is reasonably consistent with experiment result. The model of the system is useful for actual system operation.
出处
《机械科学与技术》
CSCD
北大核心
2004年第7期765-767,770,共4页
Mechanical Science and Technology for Aerospace Engineering
基金
江苏省自然科学基金项目 (BK2 0 0 3 42 0 )
南京航空航天大学青年科研基金项目 (S0 3 19 0 5 1)资助
关键词
磁悬浮轴承
稳定区域
动态特性
不平衡响应
Active magnetic bearing
Stability
Dynamic characteristic
Unbalance response
