基于故障树分析的核动力装置实时智能故障诊断专家系统设计  

Design of Nuclear Power Plants Real-Time Intelligent Fault Diagnosis Expert System Based on FTA

作　　者：蔡猛[1] 张大发[1] 张宇声[1] 金仁喜[2] 

机构地区：[1]海军工程大学船舶与动力学院,湖北武汉430033 [2]海军潜艇学院,山东青岛266000

出　　处：《原子能科学技术》2010年第B09期373-377,共5页Atomic Energy Science and Technology

摘　　要：为实时有效诊断核动力装置故障,提高装置可靠性,本文在传统专家系统的基础上引入故障树分析技术,设计了基于综合诊断重要度的推理机制,引入机理模型诊断技术对专家系统诊断结果进行验证,进一步提高诊断系统的可靠性。In order to diagnose faults of nuclear power plants effectively, and to improve reliability of plants, fault tree analysis technique was introduced to traditional expert system in this article, ratiocinative mechanism based on synthetical diagnosis importance was designed, and mechanism model diagnosis technique was introduced to validate the result of expert system. Therefore, the reliability of diagnosis system was improved ulteriorly.

关 键 词：专家系统 故障诊断 故障树 

分 类 号：TL383[核科学技术—核技术及应用]