汽轮机组振动故障多征兆模糊诊断专家系统及其应用  

Expert System of the Multi-Symptom Fuzzy Diagnosis of the Vibration Faults of a Steam Turbine Set and Its Applications

作　　者：张艾萍[1] 暴丽[2] 叶荣学[1] 

机构地区：[1]东北电力学院 [2]吉林热电厂

出　　处：《化工机械》2004年第2期71-73,81,共4页Chemical Engineering & Machinery

摘　　要：利用提取的汽轮机组振动故障的多种征兆 ,并把这些征兆概括为诊断专家系统的知识库 ,用模糊理论建立的模糊方程作为推理规则 ,形成了汽轮机组振动故障多征兆模糊诊断专家系统。Many symptoms were derived from the vibration faults of a steam turbine set and summarized into a knowledge store house of expert system, and the expert system of multi-symptom fuzzy diagnosis of the vibration faults of a steam turbine set was founded by taking the fuzzy equation founded using the fuzzy theory as an inference rule. The expert system was inspected through practical application and the results were satisfactory.

关 键 词：汽轮机组 振动 故障 模糊诊断 专家系统 

分 类 号：TQ050.7[化学工程]