基于故障树分析的雷达故障诊断专家系统设计

快速进行故障诊断是保证雷达装备综合保障能力的前提,建立一套故障诊断专家系统来不断总结专家经验,从而使维修工作更加科学、有效。以某舰载搜索雷达系统为例,给出了雷达系统故障树的构建方法、故障诊断专家系统知识库的建立及推理机的设计,并简要介绍其实现方法。

Design of The Radar Fault Diagnosis Expert System Based on FTA

Rapid fault diagnosis is the precondition to ensure integrated support capabilities of radar equipment,establishing a fault diagnosis expert system to constantly sum up experience of experts, so that maintenance work more scientific and effective. Taking a certain shipborne search radar as an example, this paper presents the construction method of radar system fault tree, construction of fault diagnosis expert system knowledge and inference engine design, and briefly introduces the re- alization method.