电子干扰吊舱通用自动测试系统设计与实现

Design and realization of universal automatic test system for electronic jamming pods

针对专用自动测试系统被测对象单一的问题,研制了一套通用电子干扰吊舱自动测试系统,可实现不同型号的电子干扰吊舱的自动测试。该系统硬件以测控计算机为核心,以基于GPIB总线和VXI总线的测试资源为组成部分,采用了接口适配器、测试资源可互换技术、多线程技术和防差错处理等方法提高系统的性能和可靠性。系统实现了测试结果文件的保存、显示和打印功能,并可根据测试结果文件进行故障诊断和故障定位。经部队实际使用证明,该系统降低了操作人员的使用难度,对测试系统通用性的提高具有重要意义。

To solve the singleness of UUT in special automatic test system,this universal automatic test system is designed to emplement automatic test of different electronic jamming pods.Using measurement control computer as core,based on GPIB bus and VXI bus test resource,it adopts interface adapter,test resource exchange technique,multithread technique and error-preventing method to improve system performance and reliability.The system also implements the saving,displaying and printing of test results file, fault diagnosing and fault locating according test results.It is proved by army use that the system reduced operating difficulties of users,and improved universality of test system.