【作者】 王翠茹； 辛锐； 韩晓娜；

【Author】 Wang Cuiru~1 Xin Rui~1 Han Xiaona~2 1 School of computer science and technology North China Electric Power University,Baoding 071003; 2 School of computer science and technology North China Electric Power University,Beijing 102206

【机构】 华北电力大学计算机科学与技术学院；

【摘要】 针对现有电网调度系统在知识表示和知识共享方面的不足,文章提出了将知识表示法中的语义网络表示法作为定义该系统中领域本体的描述方法,以 CIM 元数据作为知识标注;并给出了 CIM 中电网络拓扑和变压器设备的领域本体建模。最后采用谓词逻辑和产生式表示法相结合的方法作为知识库中的推理规则描述方法。更多还原

【Abstract】 In view of the existing electrical network dispatching system in the knowledge expression and the knowledge sharing aspect’s insufficiency,the paper introduces that the semantic network is applied to define the domain ontology of the system,and CIM is introduced to annotate knowledge;And has proposed the electric network analysis topology and the transformer equipment’s domain ontology modeling in CIM.At last predicate logic is combined with production KR,as which a method to describe the reasoning rule in the knowledge base.更多还原