| 基于PXI总线的电源模块自动测试系统设计 |
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| 引用本文： | 李正交,王永和.基于PXI总线的电源模块自动测试系统设计[J].铁路计算机应用,2011,20(12):48-50. |
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| 作者姓名： | 李正交 王永和 |
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| 作者单位： | 北京交通大学 电子信息工程学院,北京,100044 |
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| 摘 要： | 针对列控设备中基于PXI总线的电源模块的测试需求,提出了一种基于虚拟仪器技术的自动测试系统.系统由硬件和软件两部分组成,通过转接电路和虚拟仪器,对电源模块进行控制和信号采集.软件主要采用Labwindows/CVI编程方式,它可以对自动测试过程进行控制,并对测试结果进行判定.
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| 关 键 词： | PXI总线 电源模块 自动测试 |
| 收稿时间： | 2011-12-15 |
Design of Automatic Test System for power module based on PXI bus |
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| LI Zheng-jiao
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WANG Yong-he.Design of Automatic Test System for power module based on PXI bus[J].Railway Computer Application,2011,20(12):48-50. |
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| Authors: | LI Zheng-jiao WANG Yong-he |
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| Institution: | LI Zheng-jiao,WANG Yong-he(School of Electronic and Information Engineering,Beijing Jiaotong University,Beijing 100044,China) |
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| Abstract: | To meet the test requirement of the power module based on PXI bus in train control equipment,the authors put forward an Automatic Test System(ATS) based on Virtual Instruments.ATS consisted of hardware and software components.By transform circuit and virtual instrument,the System could control the power module and acquisition of signal.The software mainly adopted Labwindows/CVI programming approach;it could control the process of automatic test,and judge the test results. |
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| Keywords: | PXI bus power module Automatic Test System(ATS) |
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