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【英文篇名】 The Application of Fuzzy Set Theory to the Fault Diagnosis of Air conditioning Circuit 【下载频次】 ☆ 【作者】 张礼达; 张彦南; 王旭; 谭伦慧; 李伟; 【英文作者】 Zhang Lida Zhang Yannan Wang Xu Tan Lunhui Li Wei （School of Energy and Environment; Xihua University; Chengdu; 610039）; 【作者单位】 西华大学能源与环境学院; 【文献出处】 制冷与空调(四川) , Refrigeration nbsp; 期刊荣誉：ASPT来源刊 CJFD收录刊 【中文关键词】 模糊理论; 空调电路; 故障诊断; 【英文关键词】 fuzzy theory; air conditioning circuit; fault diagnosis; 【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。 【英文摘要】 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 feasibili...