基于虚拟仪器的电路板单板测试系统  

Development of Circuit Board Test System Based on Virtual Instrument

作　　者：王苏敬[1] 阎兆允[1] 刘冰[1] 康旭[1] 郭旭刚[1] 

机构地区：[1]中国铁道科学研究院机车车辆研究所,北京100081

出　　处：《铁道机车车辆》2014年第1期38-40,49,共4页Railway Locomotive & Car

摘　　要：利用集成测试和虚拟仪器的设计思想,设计基于虚拟仪器的电路板卡测试系统,从系统的整体结构及原理、硬件和软件设计开发进行了阐述。实际测试结果表明该系统可以大大提高测试的准确度和效率,具有很好的实用性和扩展性。Circuit board test system is designed based on the design idea of integrated test and virtual instrument. The principle structure of system, hardware and software design is described in detail. The test results show that the system can greatly improve the accuracy and efficiency, and has good usability and expansibility.

关 键 词：电路板测试 LABVIEW 虚拟仪器 PXI 

分 类 号：TP206.1[自动化与计算机技术—检测技术与自动化装置]