基于PXI总线的遥测数字量变换器测试台的研制  

Design of Telemetry Digital-Converter Test System Based on PXI-Bus

作　　者：崔玉江[1,2] 陈娣[1] 李丹佳[1] 郭鹏[1] 王臻[1] 

机构地区：[1]北京精密机电控制设备研究所,北京100076 [2]北京电子工程总体研究所,北京100854

出　　处：《测控技术》2013年第4期140-142,共3页Measurement & Control Technology

摘　　要：根据数字量变换器的功能和特点,制定了基于PXI总线的数字量变换器测试台的设计方案,并对其工作原理进行了阐述。根据设计方案,对测试台硬件进行了设计,并编制了专用的测试软件。该测试台采用了先进的PXI总线结构,整套系统通用性强、可靠性高。目前,该测试台已经完成与数字量变换器的联调,并交付靶场使用。实践证明测试台设计满足使用要求。According to the functions and characteristics of the digital-converter,the solution of the digital-converter test system is developed based on PXI-bus,and working principle is explained.Then the hardware of test system is designed,and a special test software is compiled.The advanced PXI-bus configuration is adopted,so it has the advantages of interchangeability and reliability.Debugging between test system and digital-converter is completed,and the test system has been delivered to range.Practice proves that the test system is satisfied with the using request.

关 键 词：PXI 遥测 数字量变换器 测试台 

分 类 号：TP206[自动化与计算机技术—检测技术与自动化装置]