水泥生料自立式辊磨DCS系统仿真设计与开发

摘要

To increase the automatization level,a DCS control scheme is proposed for standing roller system.Firstly,DCS platform is designed to support the following intelligent control algorithm.Secondly,to deal with some typical control points (including pressure difference of input or output,pressure of tension devices,amplitude,etc.) automatically,PID fuzzy control strategy is applied.Finally,the simulation result demonstrates that this method of control can realize control target.%以某水泥生料自立式辊磨DCS系统为研究对象,为提高自动化水平为目标,提出一套DCS控制方案.首先,给出DCS设计方案,为后续智能控制算法提供平台.其次,针对典型的控制要点(出,入口压力差,张紧装置压力,振幅),运用模糊PID的控制策略,实现对其智能控制.最后,仿真结果表明所设计的控制策略能够实现预期的控制目标.