某小型水厂加药自动化系统改造  

Introduction of Improved Automatic Dosage System in Waterworks

作　　者：柯庆才[1] 黄厚鑫[1] 

机构地区：[1]广东省科学院自动化工程研制中心

出　　处：《自动化与信息工程》2008年第3期36-38,共3页Automation & Information Engineering

摘　　要：文章介绍一种水厂加药自动化系统,该系统采取以原水浊度、原水流量作为前馈控制,药液投加率反馈闭环控制。方法设计简单,运行维护方便。This paper proposes an improved automatic dosage system, which is based on the close loop control methodology using turbidity and flow of source water as feed forward factors, and dosage rate as feedback factor. The methodology is simply designed while the application can be operated and maintained with convenience.

关 键 词：药液投加 前馈 反馈 经验公式 

分 类 号：TU991.62[建筑科学—市政工程]