通用可视化网络建模的知识推理

Knowledge inference of general visual network modeling

提出了一种符合图形界面下建立通用电网模型的知识推理方法。由可视化的系统接线图图形逐步推出系统模型。针对软件系统中知识的获取和维护的不同特点采用了分层次的知识表示 ,即将知识分为用户级知识、系统级知识和跟踪级知识 3个层次。通过拓扑形成、拓扑分析及系统设备状态分析完成图形化知识到计算推理所用网络结构知识的转化 。

The knowledge inference method of the general network modeling with graphic interface is introduced,in which the system model is gradually inferred from the visual system connection diagram.According to the different features of knowledge acquisition and maintenance in software system,different knowledge representation levels are adopted;they are user knowledge level,system knowledge level and track knowledge level.Through the topology formation,topology analysis and system equipment state analysis,the graphic knowledge is translated into network structure knowledge,which is used by calculation and inference.The general network model is then obtained,which is fit to both numerical calculation and intelligent inference.