摘要
将智能决策支持技术引入故障诊断,给出系统的总体设计,并详细阐述基于故障树的知识库和推理机的设计。采用面向对象基于框架、规则、元知识集成的广义故障树知识表示方法,同时给出了基于故障树最小割集和最小路集的故障快速推理算法,实现了故障的迅速诊断。
In this paper, a general design of the IDSS for fault diagnosis is introduced. It gives a detailed description of the design of knowledge base and inference engine based on the knowledge of fault tree. To design the knowledge base, the object - oriented fault rule, frame and meta-knowledge are integrated to obtain the knowledge that is based on fault tree. To design the inference engine, a fast inference method based on minirnal cut sets and minimal path sets of fault tree is used to discover fault quickly.
出处
《计算机技术与发展》
2006年第6期1-3,共3页
Computer Technology and Development
