废水pH模糊控制装置的研制

THE RESEARCH AND DESIGN OF WASTE WATER PH FUZZY CONTROLLER

在研究模糊控制器的基本原理和实现方法的基础上，提出了一种自动修正因子模糊控制器的设计方法；研制了适合ｐＨ电极输出特点的高输入阻抗放大器，具体设计和实现了引入模糊控制的废水ｐＨ自动控制装置。它具有结构简单、抗干扰能力较强、调整时间较快和节能等特点。

Presents the design methods of a fuzzy controller with automatically modifying factors based on the study of primary principles and realization of fuzzy controlleer. A high-impedance input amplifier suitable to pH electrode output is designed. It designs and implements an automatical controller for waste water pH control using fuzzy algorithms.The controller features simple construction,strong ability to resist interferences,short controlling time and saving energy.