| 基于PXI总线的电台性能测试系统设计与实现 |
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| 引用本文： | 邢亚坤,吴国庆. 基于PXI总线的电台性能测试系统设计与实现[J]. 计算机测量与控制, 2009, 17(1): 46-48 |
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| 作者姓名： | 邢亚坤 吴国庆 |
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| 作者单位： | 石家庄军械工程学院光学与电子工程系,河北省,石家庄,050003 |
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| 摘 要： | 为了达到对军用电台性能的快速而准确的检测的目的,设计了基于PXI总线的电台性能测试系统;文章介绍了系统的硬件组成及软件实现方法,在测试方法的实现上,以数字信号处理及频谱分析的理论为基础,主要采用相关工具包中的函数及算法实现性能指标的测试,解决了其他PXI测试系统中通用硬件模块功能没有完全发挥的问题;通过实际测试,此系统的环境适应性良好,且检测覆盖率及诊断准确率≥90%,满足工程应用的实际需求;此系统采用商用模块技术,符合下一代自动测试系统的特征,进一步显示了商用模块技术的价值和软件设计的核心地位。
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| 关 键 词： | PXI总线 电台测试 LabWindows/CVI |
Study and Achievement of Radio Test System Which is Based on PXIbus |
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| xing Yakun,Wu Guoqing. Study and Achievement of Radio Test System Which is Based on PXIbus[J]. Computer Measurement & Control, 2009, 17(1): 46-48 |
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| Authors: | xing Yakun Wu Guoqing |
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| Affiliation: | Optics and Electronics Engineer Department;Ordnance Engineer College;Shijiazhuang 050003;China |
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| Abstract: | The radio test system which is based on PXIbus is designed for testing the performance of military radio quickly and accuracy.The framework of the hardware platform and the design of software platform are introduced.The method of test is based on the theory of DSP and spectrum analysis,and adopt the functions of related toolbox to realize parameters test.This system solved the problem which exists in other PXI systems that the functionality of commercial mode is not used well.According to experiments,the sy... |
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| Keywords: | LabWindows/CVI |
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