CAJ | 학술논문

为了简化晶体振荡器测试，提出了一种基于LabView平台的晶体振荡器测试系统。该系统通过GPIB标准串行接口将计算机、直流稳压电源、示波器、频率计相互连接。以计算机为核心控制每个设备协调工作，设计了直观的图形操作界面，实现了测试数据的自动采集，可将测试结果自动记录并生成电子表格文件。经实际验证，测试精度比传统测试方法提高了95%以上，该系统可以极大地提高测试效率，具有一定的参考价值。
위료간화정체진탕기측시，제출료일충기우LabView평태적정체진탕기측시계통。해계통통과GPIB표준천행접구장계산궤、직류은압전원、시파기、빈솔계상호련접。이계산궤위핵심공제매개설비협조공작，설계료직관적도형조작계면，실현료측시수거적자동채집，가장측시결과자동기록병생성전자표격문건。경실제험증，측시정도비전통측시방법제고료95%이상，해계통가이겁대지제고측시효솔，구유일정적삼고개치。
In order to simplify the crystal oscillator test, proposed a crystal oscillator test system based on LabView platform. The computer, DC regulated power supply, oscilloscope and frequency indicator connected to each other through GPIB standard serial interface. Computer as the core control each device working coordinately , designed an intuitive graphical user interface, achieved the automatic collection of test data, and the test results are automatically recorded and generated spreadsheet file. It can realize the automatic data acquisition, and generate a spreadsheet file. Through the actual verification, the test accuracy is improved by more than 95 percent compared to traditional testing methods. This system can greatly improve the efficiency of the test, and has a certain reference value.