计算机数据采集系统 meaning in Chinese
computer data acquisition system
Examples
- Evaluation for computerized data acquisition systems of universal testing machines
万能试验机计算机数据采集系统评定 - The data of the performance test of the equipment are acquired and analyzed by means of a computer - aided data acquisition and analysis system and online inspection can be realized
利用计算机数据采集系统对出厂设备或新机型进行模拟试验，大大提高了数据采集的精度，也提高了试验的自动化程度，可实现在线检测。 - The heat transfer coefficients between immersed horizontal tubes and a vfb under different operating conditions were measured by using a computer data collection system . the factors that affect the heat transfer process were analyzed
运用计算机数据采集系统，测定了不同操作条件下的振动流化床水平换热管束与床层的传热系数，分析了各因素对传热过程的影响。 - In the first part of the paper , general principles of computer data collection system is explicitly introduced , the ways of enhancing measuring precision on system which include the confirmation of time sampling , the choice of a / d converter and automatic control of measurement range are studied . with the way of software filtering , random errors are eliminated ; with the ways of software and hardware , the problems of checking the non - linear state on channels and zero drift
本文首先介绍了计算机数据采集系统的一般原理，研究了提高系统测量精度的方法，包括采样时间的确定， a d转换器的选择和量程的自动控制；以软件滤波的方法消除随机误差和奇异点；用软件和硬件方法解决检测通道非线形化和零点漂移的问题。