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一、前言本文介绍了为提高单机功效,通过用微机控制应变仪所进行的探索性工作。目前,由于微机性能价格比的提高而得到广泛应用,用微机与单机组合成系统、通过接口进行控制和信息交换,可提高单机功效及可靠性。这对减少对某些专用设备(特别是不常用的)的投资,提高单机的利用率来说是一个即经济又有效的途径。近年来我所引进的仪器设备大都装有可与其它设备进行信息交换的标准或非标准接口,虽然单机工作很好,但多因输出的数据是原始数据,故数据处理,曲线绘制仍需用手工进行,即便使用计算机处理也须将数据逐个键入,这样,即有失数据的可靠性、又浪费了大量的时间及人力。这个问题在测量点较多的情况下尤为突出,因此有必要进行
First, the preface This article describes the single machine to improve efficiency, through the use of computer-controlled strain gauges carried out exploratory work. At present, due to the improvement of computer performance and price ratio, it is widely used. It is possible to improve the efficiency and reliability of a stand-alone system by using a combination of a microcomputer and a stand-alone system to control and exchange information via an interface. This is an economical and effective way to reduce investments in some specialized equipment, especially infrequently, and to increase stand-alone utilization. In recent years, most of the equipment imported by me has standard or non-standard interfaces for exchanging information with other equipment. Although the single machine works very well, many of the output data is raw data, so data processing and curve drawing are still required Manual, even if the use of computer processing data must also be typed one by one, so that the loss of data reliability, but also waste a lot of time and manpower. This problem is particularly acute in the case of a large number of measurement points and is therefore necessary