| 一种基于PXI总线的自动测试系统研制 |
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| 引用本文： | 付炜,范舒雯,崔强.一种基于PXI总线的自动测试系统研制[J].航空计算技术,2012(3):119-122. |
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| 作者姓名： | 付炜 范舒雯 崔强 |
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| 作者单位： | [1]中国空空导弹研究院,河南洛阳471009 [2]中航工业西安航空计算技术研究所,陕西西安710068 |
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| 基金项目： | 航空科学基金项目资助（20110142002） |
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| 摘 要： | 日益复杂的电子产品的综合测试需求,使得传统测试设备的应用面临难题。利用虚拟仪器技术及Lab-VIEW开发平台,开发了一种基于PXI总线的自动测试系统(ATS),从硬件和软件方面说明了系统的设计原理和实现方法,重点介绍了接口适配器的设计和基于专家系统的故障诊断方法。系统具有良好的人机交互界面,在使用过程中运行稳定可靠、测试效率高、使用维护方便。
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| 关 键 词： | 自动测试系统 PXI LabVIEW 接口适配器 |
Design of Integrative Automatic Test System Based on PXI Bus |
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| FU Wei,FAN Shu-wen,CUI Qiang.Design of Integrative Automatic Test System Based on PXI Bus[J].Aeronautical Computer Technique,2012(3):119-122. |
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| Authors: | FU Wei FAN Shu-wen CUI Qiang |
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| Institution: | 1. China Airborne Missile Academy, Luoyang 471009, China ; 2. Xi＇an Aeronautics Computing Technique Research Institute,A VIC , Xi＇an 710068, China) |
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| Abstract: | At present ,traditional test device can not satisfy the requirement of avionic device integrative test which is more and more complicated. An ATS （ automatic test system） is developed based on PXI bus which virtual instrument technology and LabVIEW are applied to. This paper describes the methods of design and implementation by the hardware and software. Especially ,the design of TUA （test unit adapter） and the method of fault diagnosis based on expert system are introduced. This system has good man- machine interface. It is steady, efficient and convenient to use and maintenance. |
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| Keywords: | ATS PXI LabVIEW TUA |
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