§2.3.5 压缩冷凝机组有关温度变化对制冷系统的影响 ......................................16
§2.3.6 蒸发机组的有关温度变化对制冷系统的影响 ..........................................17
§2.3.7 环境温度的影响 ..........................................................................................18
§2.4 本章小结 ............................................................................................................. 18
第三章 故障诊断专家系统的知识库设计 ...................................................................19
§3.1 知识与知识表示 ................................................................................................. 19
§3.1.1 知识 ...............................................................................................................19
§3.1.2 知识表示 .......................................................................................................20
§3.1.3 知识表示的方法 ...........................................................................................20
§3.2 知识的获取 ......................................................................................................... 23
§3.2.1 知识获取的基本任务 ...................................................................................24
§3.2.2 知识获取的方式 ...........................................................................................25
§3.3 故障诊断专家系统的知识库设计 ..................................................................... 26
§3.3.1 模糊专家系统的模型建立 ...........................................................................26
§3.3.2 系统的知识库框架 .......................................................................................30
§3.4 本章小结 ............................................................................................................. 33
第四章 故障诊断专家系统的推理机制 .......................................................................34
§4.1 推理概述 ............................................................................................................. 34
§4.1.1 推理的基本概念 ...........................................................................................34
§4.1.2 推理方式的分类 ...........................................................................................34
§4.2 推理的控制策略 ................................................................................................. 35
§4.3 推理方向 ............................................................................................................. 36
§4.4 推理的搜索策略 ................................................................................................. 39
§4.4.1 宽度优先搜索 ...............................................................................................39
§4.4.2 深度优先搜索 ...............................................................................................39
§4.4.3 启发式搜索 ...................................................................................................39
§4.5 冷库故障诊断专家系统的推理机制 ................................................................. 40
§4.6 本章小结 ............................................................................................................. 42
第五章 故障诊断专家系统的实现 ...............................................................................43
§5.1 语言和平台的选择 ............................................................................................. 43
§5.2 冷库故障诊断专家系统的结构体系 ................................................................. 43