论文部分内容阅读
自从计算机应用于电子测试技术以来,使测试技术的整个面貌发生了深刻的变化,其中最突出的便是出现了自动测试系统,即使测试过程及数据处理在计算机控制之下自动完成的测试系统。从60年代至今,自动测试系统的发展大致经历了以下三个阶段。第一个阶段是在60年代中、后期出现的自动测试系统。这类系统利用常规的测试仪器,通过各公司研制的非标准专用接口与小型仪用计算机或台式计算机相连并在计算机控制下完成测试,如自动网络分析仪、集成电路测试仪和自动频谱分析仪等。第二阶段是在70年代出现的一些智能仪器,
Since the application of computers to electronic test technology, the whole face of test technology has undergone profound changes. The most prominent one is the appearance of automatic test system, that is, a test system in which test process and data processing are automatically completed under computer control. From the 1960s to the present, the development of automatic test system generally goes through the following three stages. The first stage was the automatic test system that emerged in the mid to late 1960s. Such systems utilize conventional test equipment, connected to a small form factor computer or desktop computer through non-standard dedicated interfaces developed by various companies and tested under computer control, such as automated network analyzers, integrated circuit testers, and automated spectrum analyzers Wait. The second phase is the emergence of some smart instruments in the 1970s,