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测试自动化是当前电子测量仪器发展的主要方向之一。本文首先综述了国外测量仪器自动化的发展,接着分别论述了测量仪器自动化的两种主要形式:自动测试系统和采用微处理器的自动测试仪器。然后,较详细地分析了数字频率计、示波器、频谱仪与选择电平表、网络分析仪等仪器的自动化过程。最后,论述了自动化对测量仪器提出的要求和应当注意的若干问题。
Test automation is one of the main directions for the development of electronic measuring instruments. This paper first reviews the development of automation of foreign measuring instruments, and then discusses the two main forms of automatic measuring instruments: automatic test system and automatic test instruments using microprocessors. Then, it analyzes the automatization process of digital frequency meter, oscilloscope, spectrum analyzer, selection meter and network analyzer in more detail. Finally, the requirements of automation on measuring instruments and some problems to be noticed are discussed.