arithmometer

基本解释

Control unit(controller): Control unit is composed of program arithmometer, instruction register and operation controller, ect.
控制器：控制器是由程序计数器、指令存放器跟操作控制器等组成。
The function of the card is to convert the output signal of DAD into 16 bits digital signal via an amplifier, a filter, an arithmometer and an A/D converter to be collected by PC.
其功能是通过放大器、滤波器、计数器和A/D转换器把二极管阵列检测器的模拟输出信号转换成16位的数字信号，供计算机采集。
According to the principle of high speed arithmometer, the application of optical electrical ruler in PLC is presented in this paper so as to realize coordinate orientation precisely.
根据高速计数器计数原理，提出了光学电子尺在PLC中的应用，此方法可以准确地实现机床控制系统的坐标定位，工程实例证明，本文提出的设计思想具有有效性和实用性。