具有自学习功能的机载火控系统故障诊断系统研究

Study on Fault Diagnosis System of Airborne Fire Control System with Selfstudy Function

研究了一种应用于机载火控系统的具有自学习功能的故障诊断系统。首先介绍了系统的总体结构;然后通过分析火控系统的结构建立了层次诊断模型,并通过示例对诊断系统中知识的表达方法、推理方法等问题做了详细的分析;最后详细描述了系统的自学习机制。应用具有自学习功能的故障诊断专家系统,可实现综合化机载火控系统的智能故障诊断。

An intellective fault diagnosis system of the airborne fire control system with self - study function is study. Firstly, the global structure of the system is introduced. Then, diagnose model with levels is established through the analysis of the structure of the fire control system and the expression of the intellective and consequence method in the diagnosis system is analyzed in detail through the examples. Finally, self - study mechanism of the system is described. The intellective diagnosis system with self - study function realizes the intellective fault diagnosis of the compositive airborne fire control system.