摘要
本文提出了用于回转机械振动故障诊断的物理模型和数学模型。该数学模型可用于大型汽轮发电机组振动故障的诊断。
This paper deals with a physical and mathematical model for the vibration failure diagnosis of rotary machines. The mathematical model can be used for the diagnosis of vibration failures of large-sizod turbogenerator sets.
出处
《热能动力工程》
CAS
CSCD
北大核心
1993年第4期194-199,共6页
Journal of Engineering for Thermal Energy and Power
关键词
汽轮发电机组
振动
故障诊断
turbogenerator set, vibration, failure diagnosis, mathematical model
