模糊自适应控制在加矾系统中的应用

Applicition of Self-adapt Fuzzy Control System in Dosing Process of Water Works

介绍了模糊自适应控制的加矾系统的设计以及在长沙自来水二厂中的应用。通过对水厂加矾系统的研究,并且利用长沙自来水二厂和相关水厂的经验数据和实际运行中的一些数据,以原水的流量和浊度作为双输入,以投矾量作为输出,建立一个模糊控制数据库,并建立一个T-S模糊控制系统以实现基本控制。利用表格查询算法建立自适应控制调整系统,使得模糊控制系统在控制过程中自动地调整、修改,从而使系统的控制系统不断改善,达到最佳的控制效果。

This paper introduces the application of self-adapt fuzzy control system in the Changsha second water works.Acorrding to the research of the water work＇s dosing system,and using the Changsha second water works and other water work＇s date and experience,set a T-S module.Let the flux and turbidity of raw water as the double input variable,the coagulant flux as output variable,used the tablet set a self-adapt system,And it has self-adapt,self-organization,self-study.lt makes the rules and parameters adjust themselves automatically.