污染物浸入水体过程的离散PI控制

Discrete PI process control of pollutant's immersing water bodies

污染物浸入水体是一个非常复杂的过程。应用离散PI过程控制理论 ,通过过程监视、过程的离散传递函数以及过程调整 ,建立了主要污染物的过程控制模型 ,对主要污染物指标的排放浓度实现了过程的PI控制 。

Pollutant immersing water is very complex process.This paper analyses process monitoring?process discrete transfer function and process adjusting by using theory of discrete PI process control,and sets up process control model of capital pollutant.Discrete PI process comtrol has been realized within the scope of main pollutant drainage concentration,and it has been proved in practical production process.