基于PLC和WinCC的磨机给矿量模糊控制系统

Fuzzy Control System for Grinding Mill Feed Quantity Based on PLC and WinCC

针对某选矿厂一段磨矿回路,设计了一种基于S7-300PLC和WinCC的磨机给矿量模糊控制系统。该系统采用设定值模糊控制算法和模糊PID控制算法设定磨机给矿量和实时整定KP,TI,TD参数,很好地实现了某选矿厂一段磨机给矿量的稳定控制。

In light of the primary grinding circuit of a concentrator, a fuzzy control system for grinding mill feed quantity based on S7-300 PLC and Wince was designed. The system adopts a set value fuzzy control and fuzzy PID control algorithms to set the mill feed quantity and timely set Kp, T1, TD parameters, well realizing the stable control of the feed quantity for the primary grinding mills of this concentrator.