机载电子设备I/O装置测试系统设计  

Design of a Testing System for the I/O Device of a Certain Aircraft

作　　者：左正军[1] 程新明[2] 

机构地区：[1]95112部队 [2]空军雷达学院

出　　处：《火力与指挥控制》2009年第9期150-153,共4页Fire Control & Command Control

基　　金：国家自然科学基金资助项目(60603069)

摘　　要：为了在复杂环境下对某飞机的机载电子设备进行功能测试和故障定位,提出了一种基于PXI总线技术的测试系统,可以在各种环境下实现整机联合测试,也可实现该机载电子设备场外可更换组件的单件测试,实现的I/O单件测试。新的测试系统对原有检测平台进行了合理的借鉴,使得检测程序化、系统化、智能化。In order to test and position the failure of the electronic equipments of a certain plane under every kind of environment,a PXI configuration based test system is proposed in this paper. The method presented can not only finish the joint testing of the whole system,but also can finish the testing of single renewable module of the integration computer such as the I/O test in this paper. New test system take advantage of old one reasonably, making the testing procedure more programmed ,systemic and intelligent.

关 键 词：PXI总线 I/O装置 测试系统 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]