Fault diagnosis knowledge representation of multi - purpose coal mining equipment based on frame structure 综采设备故障诊断的框架知识表示
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The frame knowledge representation approach is applied to the system in which the knowledge base and topology structural database of power network are saved as external databases 该系统采用框架知识表示法,将知识库与电网拓扑结构数据库均做成了外部数据库的形式进行存储。