摘要
提出了一种基于PLC的模糊控制的程序设计方法。采用PLC及其常规输入/输出模块组成模糊控制器,用软件实现其控制功能。并将这一套模糊控制器应用于高速公路隧道通风系统。通过PLC离线计算和在线查表的软件推理方式来实现,有效地提高了通风系统控制的智能化。
According to the characteristics of programmable controller, a fuzzy control method based on PLC was proposed. The fuzzy-controller which is composed of programmable controller and some ordinary input/output modules was developed and its control functions were implemented by software. And this fuzzy- controller has been applied in highway tunnel ventilation system. It greatly improves the intelligence of this ventilation system via the method of using PLC to calculate offline and inquire online.
出处
《电气传动》
北大核心
2007年第3期41-43,共3页
Electric Drive
