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讨论采煤机故障诊断专家系统的3种知识表示方法:产生式规则表示、一阶谓词逻辑表示和“规则架+规则体”的知识表示。
Discusses three kinds of knowledge representation methods of shearer fault diagnosis expert system: production rule representation, first-order predicate logic representation and knowledge representation of “rule frame + rule body”.