摘要
本文基于转子一轴承系统的子结构模态分析及参数识别的方法，提出了一种旋转机械多跨转子不平衡载荷在线识别的理论方法．该方法为大型旋转机械转子失衡的在线监测提供了依据，并可用于转子系统的无试重动平衡．
Based on the substructure modal analysis of the rotor-bearing system and the parameter identification method,a theoretical method for on-line identification of unbalanced forces of the multi-span rotor of rotating machine is developed in this paper.The method presented here provides a theoretical basis for on-line identification of unbalanced loads of rotors of rotating machines and can also be used to balance the rotor system without trial weights.
出处
《上海交通大学学报》
EI
CAS
CSCD
北大核心
1994年第4期26-30,共5页
Journal of Shanghai Jiaotong University
关键词
转子
动平衡
载荷识别
在线监测
dynamic balance of rotor,load identification,fault diagnostics
