摘要
简要介绍了ＰＬ Ｃ在自来水厂加药自动控制系统中的应用。通过采用复杂控制规律，实现了系统控制稳、快、准的特点。
In this paper, the application of PLC in chemical dosing control system of water supply plant was presented in brief. The charaeteristics of control system on stability and quickness and accuracy were realized by applying the complex control strategy.
出处
《微计算机信息》
2001年第8期7-8,共2页
Control & Automation
