一种基于案例与规则推理的集成故障诊断技术

提出一种基于案例与基于规则推理的集成故障诊断技术,在基于案例推理与基于规则推理的诊断技术特点的基础上,论述了这种集成故障诊断系统的总体结构和系统协调问题,给出了系统的功能模型和案例检索流程,系统较好地解决了推理方法选择的技术问题,避免了案例与规则间的相互转换和冲突,接口简单、协调性好、实用性强、效率高,已获得实际应用验证.

Technology of Synthetic Fault Diagnosis Based on Cases and Rules

A technology of synthetic fault diagnosis based on cases and rules is gives in the paper.The charac- teristics of fault diagnosis technology case-based and rule-based are described respectively.The system structure and reasoning correspond are discussed for the synthetic diagnosis technology.The function model and case- search flow are represented.The selection of reasoning methods is solved satisfactorily in the system.The con- version and interference between cases and rules are not necessary.The synthetic diagnosis system is very well in simplicity,correspondence,practicability and efficiency,and verified in real application.