火炮发射与控制学报
火砲髮射與控製學報
화포발사여공제학보
GUNLAUNCH & CONTROL JOURNAL
2014年
2期
45-49
,共5页
数字电路板%比对测试%LabVIEW%FPGA
數字電路闆%比對測試%LabVIEW%FPGA
수자전로판%비대측시%LabVIEW%FPGA
digital circuit board%comparison and test%LabVIEW%FPGA
设计了一种基于 LabVIEW和 FPGA的数字电路板比对测试系统，该系统利用 FPGA 产生激励信号并对被测信号进行高速采样及缓存，同时借助于上位机的 LabVIEW软件完成对整个系统的控制和被测信号的比对分析。实际应用表明，该系统具有运行稳定可靠、操作方便等特点，为数字电路的故障排除提供了依据。
設計瞭一種基于 LabVIEW和 FPGA的數字電路闆比對測試繫統，該繫統利用 FPGA 產生激勵信號併對被測信號進行高速採樣及緩存，同時藉助于上位機的 LabVIEW軟件完成對整箇繫統的控製和被測信號的比對分析。實際應用錶明，該繫統具有運行穩定可靠、操作方便等特點，為數字電路的故障排除提供瞭依據。
설계료일충기우 LabVIEW화 FPGA적수자전로판비대측시계통，해계통이용 FPGA 산생격려신호병대피측신호진행고속채양급완존，동시차조우상위궤적 LabVIEW연건완성대정개계통적공제화피측신호적비대분석。실제응용표명，해계통구유운행은정가고、조작방편등특점，위수자전로적고장배제제공료의거。
A comparison and test system of digital circuit board was designed based on the LabVIEW and FPGA.The system produced the excitation signals by use of FPGA,and the signals were measured by means of the high speed sampling and cache.At the same time,with the help of LabVIEW software in the upper monitor,the whole system control,comparison and analysis of the measured signals were per-formed.The actual study showed that this system is stable,reliable in running and easy to operate,it can provide the basis for the troubleshooting of the digital circuit.
