ATE中的故障诊断系统设计与实现

针对目前基于ATE的故障诊断系统存在的问题,在类似研究的基础上,给出了一种通用故障诊断系统软件设计方案。首先建立了故障诊断系统功能模型,以此为基础建立了基于XML语言的故障诊断系统框架及故障诊断过程中所需及产生的各类信息模型,研究了基于ATE的采用粗糙集方法和故障树分析法的故障诊断方法,并以某型飞机电子对抗设备综合测试与故障诊断系统为例建立了软件系统总体框架,介绍了各功能模块设计方案,最终完成了故障诊断软件程序的编写。

A Design and Implementation of Fault Diagnosis System in Automatic Test Equipment

In order to solve the problem that the use of the existing automatic test equipment can not conduct the task of fault diagnosis very well, a design plan of fault diagnosis software system is proposed. Firstly, a fault diagnosis system framework and information model are given out. Then, taking electron warfare equipment complex test and fault diagnosis system in a certain type of aircraft as example, the function module design is described and a software system framework is built up. And this design plan is applied successfully to an electron warfare equipment complex test and fault diagnosis system in a certain type of aircraft, and good results are achieved, which shows that the plan is effective.