大型旋转机组故障诊断系统品质评定物元模型

MATERIAL ELEMENT MODEL OF QUALITY EVALUATION FOR FAULT DIAGNOSIS SYSTEM ON LARGE ROTATING MACHINES

阐述了大型旋转机组故障诊断系统品质评定的内涵。基于物元分析理论，建立了大型旋转机组故障诊断系统品质综合评定理论模型。结合某汽轮发电机组故障诊断系统品质评定样例，进行了实际应用分析。

The content of the quality evaluation about the fault diagnosis system of large rotating machines is described. Based on the material element theory, a new model on quality evaluation for the fault diagnosis system of large rotating machines is proposed. After all, how to evaluate the quality of the fault diagnosis system of a turbine sets is showed by a practical example.