基于模糊自适应PID控制器的智能供水系统  

Intelligent water supply system based on the fuzzy adaptive PID controller

作　　者：皮柳杨[1] 陈希有[1] 李红[1] 

机构地区：[1]大连理工大学电气工程学院,辽宁大连116023

出　　处：《电气自动化》2012年第3期79-81,共3页Electrical Automation

摘　　要：系统采用PLC(Programmable Logic Controller)作为触点和变频器的控制单元。用LabVIEW作为上位机,为系统提供友好的人机交互界面。以模糊自适应PID算法和模糊控制理论为基础,设计了一套优化的智能供水系统。该系统能够减少能量浪费,提高水压稳定性。实验结果表明,该系统运行状况良好,性能优越,验证了其有效性和可靠性。The system adopts PLC （Programmable Controller） as the controller, it is used to control all contacts,frequency inverter. This paper adopts the LabVIEW to provide friendly man-machine interface. It uses the fuzzy adaptive PID algorithm and the fuzzy control theory as the control strategy, then a kind of optimization intelligent water supply system is designed based on them. This method can reduce energy waste and improve stability of water pressure. As the system operation results shows, the performance is superior, thus it can verify its validity and reliability.

关 键 词：模糊控制 恒压供水 变频器 人机界面 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]