Function that analog quantity outputs, tests and corrects.
模拟量输出、测试及校正功能。
Because DSP has analog-digital conversion interface of 10 bit, this type of interface act as sampling of analog quantity.
由于数字信号处理器具有10位的模拟——数字转换功能的接口，本文使用它的模数转换接口作为模拟量的采样。
The data acquisition system was introduced which was composed of AT89C52, RAM, AD574, power circuit, analog quantity input acquisition module, etc.
介绍由at89c52、RAM、AD574、电源电路、模拟量输入采集处理等模块组成的数据采集系统。
At the present time, most SPM in China only stay on the level of analog quantity control, which is the intrinsic reason that the instrument can't be further refreshed.
目前，国内SPM仪器大多还停留在模拟量控制的水平，仪器本身无法在本质上做进一步的更新。
The analog quantity line type temperature sensing cables made of the material have the advantages of simple structure, high sensitivity, good repeatability, and the like.
使用本材料制备的模拟量线型感温电缆具有结构简单，灵敏度高，重复性好等优点。
The test results showed that the coordinated operation of analog quantity control systems and combustion management system during failure outage of single feed pump was achieved.
试验结果表明，该试验达到了单台给水泵故障停运时各模拟量控制系统及燃烧管理系统协调动作的目的。
Data record unit complete data acquisition, which records analog quantity data, parallel and serial digital data, parallel and serial graphic data from the signal source to CF card.
数据记录单元完成数据采集，把信号源发送的模拟量数据、并行和串行数字量数据、并行和串行图形数据记录到存储设备的CF卡上。
The device produces pulse signals by a proximity switch and count by the processor, corresponding relay operation output and analog quantity output are done according to real requirements.
该装置通过接近开关来产生脉冲信号，由单片机进行计数，按实际要求做出相应的继电器动作输出和模拟量输出。
Counting-type analog quantity(CAQ), a new conception, is introduced in this article. CAQ possesses some features of analog quantity and digital quantity, that is to say, it has double features.
提出了计数型模拟量新概念，该量同时具有模拟量和数字量的某些特征或者说具有二重性特征。
HCU's input and output signal is mainly analog or on-off quantity.
HCU的输入输出信号主要是模拟量和开关量。
The invention relates to an iron thermal analog test material quantity control method in the field of iron researching technology.
本发明涉及钢种的研发技术领域，特指一种钢种热模拟试验材质控制方法。
The invention relates to an iron thermal analog test material quantity control method in the field of iron researching technology.
本发明涉及钢种的研发技术领域，特指一种钢种热模拟试验材质控制方法。
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