基于动物饲料称量PLC控制技术应用  

Application of PLC Control Technology Based on Weigh of Animal Feed

作　　者：冯美英[1] 付伟[1] 

机构地区：[1]柳州职业技术学院,广西柳州545006

出　　处：《现代电子技术》2011年第21期169-171,共3页Modern Electronics Technique

基　　金：广西教育厅科研项目(201010LX639)

摘　　要：动物饲料称量是动物饲料各种含量检测前处理阶段一个重要环节,传统机械杠杆称重方法有较大的机械误差,影响称量速度和精度。介绍用PLC控制技术作为动态称量测控设备的支撑核心,这个控制方案在硬件和软件设计中采取相应措施和动态控制方法。满足了在线快速动态重量计量的要求、大大提高了测量数据精度,同时也提高了工作效率。Weigh of animal feed is an important link before processing the detection of various content of animal feed. The weighing method of traditional mechanical lever has larger mechanical errors, which Influences the speed and accuracy. The support core used PLC control technology as measurement and control equipment of dynamic weigh. The control scheme satisfied the requirements of rapid online dynamic weight measurement, greatly enhanced the accuracy of measured data and increased efficiency.

关 键 词：饲料检测 称量 动态误差 PLC控制 

分 类 号：TN98-34[电子电信—信息与通信工程]