自动配料系统数据采集模块的研究与设计  

The Research and Design of Data Acquisition Module of Automatic Batching System

作　　者：刘艳荣[1] LIU Yan-rong(Xin Jiang Light Industrial Vocational College,Urumqi 830021,China)

机构地区：[1]新疆轻工职业技术学院,新疆乌鲁木齐830021

出　　处：《通信电源技术》2020年第7期104-106,共3页Telecom Power Technology

摘　　要：对某饲料厂配料系统中的数据采集模块进行设计,分析数据采集过程中误差产生的原因和影响控制精度的因素,选用OP07运算放大器和模拟数字转换器MAX111实现数据采集,并完成数据采集硬件电路设计与采集软件设计,满足控制系统精度与稳定性要求。This paper designs the data collection module in the batching system of a feed factory,analyzes the causes of errors in the data collection process and the factors that affect the control accuracy,selects OP07 operational amplifier and analog-to-digital converter MAX111 for data collection,and completes the design of data collection hardware circuit and acquisition software,meeting the requirements of control system accuracy and stability.

关 键 词：数据采集 模数转换 精度 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]