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相对于通用数字计算机来讲,用于采集和测量的专用计算机的数目并不多。近年来,随着用于输入/输出管理的软件和各种应用程序的发展,它们的数目也有所增加。采集和测量计算机承担的任务是:计算、采集数据、分析数据、仪器控制和过程控制。从硬件的角度讲,采集系统是把一个适当的中央机(PDP-11、HP1000等)与一个专用的I/O设备(模拟的、数字的…)相连接的产物。从软件的角度讲,这种系统能把大量数据以很高
Compared to general purpose digital computers, the number of dedicated computers for acquisition and measurement is small. In recent years, as the software and various applications for input / output management have evolved, their numbers have also increased. Acquisition and measurement of computer tasks are: computing, data acquisition, analysis of data, instrument control and process control. From a hardware point of view, the acquisition system is the product of an appropriate central machine (PDP-11, HP1000, etc.) connected to a dedicated I / O device (analogue, digital ...). From a software point of view, this system can put a lot of data to high