一、概述当测量对象为连续自动化的过程时,对这过程进行监测,往往需要综合多参数的快速测量。最初的办法是选用各种测量仪器组成各种各样可程控的专用测量系统。这种测量系统具有一些优点:速度快,重复性好,多参数测量,能自动修正误差,测得参数可进行数据处理等。但这样的测试系统也有一些不足之处:(1)成本较高,系统内不仅包括各种测量仪器还包括控制器(计算机之类)和夹具。(2) I. Overview When the measurement object for the process of continuous automation, the process of monitoring, often require the rapid measurement of multiple parameters. The initial approach is to use a variety of measuring instruments composed of a variety of programmable dedicated measurement system. This measuring system has some advantages: fast speed, good repeatability, multi-parameter measurement, automatic correction of errors, measured parameters for data processing and so on. However, there are some deficiencies in such a test system: (1) The cost is high. The system includes not only various measurement instruments, but also controllers (computers and the like) and fixtures. (2)