基于单片机模糊控制技术在恒压供水中的应用

Application of Constant Pressure Water Supply Based on Microcomputer and Fuzzy Control Technology

传统的恒压供水系统是采用控制回流量的方法来达到压力恒定的,它的缺点是能耗大、投资多、系统复杂。本文采用以单片机为控制核心,嵌入模糊控制技术,通过变频器来实现恒压的供水系统。在使用过程中,系统运行平稳,是一种理想的恒压控制系统。

the method-controlled circumfluence was adopted in the traditional constant pressure water supply to achieve constant pressure in water supply. The disadvantage of the method or system was high-consumption, investments more and system complicated. This paper described that Single Chip Microcomputer was used as core of control and fuzzy control technology was embed in single chip microcomputer. And then the constant pressure water supply was implemented through frequency converter. From the result of running, this constant pressure control system was available and effective.