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在研究数据监测和专家系统的基础上,结合制冷领域的实际,开发了一个能显示压缩式制冷装置系统的专家系统.该系统只需要在制冷装置中采集必要的数据即能迅速地推算出装置的制冷量、能效比等重要的性能数据,并能诊断出制冷装置是否发生故障或潜在的故障,并能分析出故障的原因.主要介绍制冷系统的数据监测和故障诊断专家系统的组成模块,各模块的工作原理和它们的功能,讨论了系统推理机与知识库的相互作用关系.
Based on the research of data monitoring and expert system, combined with the actual field of refrigeration, an expert system which can display the compressed refrigeration system has been developed, which only needs to collect the necessary data in the refrigeration system, Of the cooling capacity, energy efficiency and other important performance data, and can diagnose whether the cooling device failure or potential failure, and can analyze the cause of the failure.The main introduction refrigeration system data monitoring and fault diagnosis expert system components, The working principle of each module and their functions, the system inference engine and knowledge base are discussed.