空调电路故障诊断的专家系统  

The Application of Fuzzy Set Theory to the Fault Diagnosis of Air conditioning Circuit

作　　者：张礼达[1] 张彦南[1] 王旭[1] 谭伦慧[1] 李伟[1] 

机构地区：[1]西华大学能源与环境学院,成都610039

出　　处：《制冷与空调（四川）》2009年第3期10-15,共6页Refrigeration and Air Conditioning

摘　　要：阐述了构建空调电路故障诊断系统的目的,并以模糊理论为基础,结合空调电路的实际运行工况,专家经验等,构建了空调电路故障诊断知识库。同时,分析了故障原因与故障征兆之间的模糊关系,建立了空调电路模糊故障诊断数学模型。最后以一个故障诊断实例进行具体分析,验证了模糊理论在空调电路故障诊断中的可行性。This paper point out the aim for constructing fault diagnosis system of air conditioning circuit. On the basis of fuzzy set theory, combining the actual performance of air conditioning circuit and the experts experiences, a knowledge base is established for fault diagnosis. The paper also analyzed the fuzzy relationship between the faults and their portent, and established the mathematic model for fuzzy fault diagnosis system. Finally, the paper gave an example of actual fault diagnosis, validating the feasibility of fuzzy theory in the fault diagnosis for Air conditioning circuit.

关 键 词：模糊理论 空调电路 故障诊断 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]