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详细介绍水处理过程中应用流动电流检测仪(SCD)控制混凝加矾量的自控系统,通过实验得出其传递函数模型,还介绍了各控制参数对自控系统的影响和作用.
This paper introduces in detail the self-control system which uses the current detector (SCD) to control the amount of coagulation and alum in the water treatment process, and obtains the transfer function model through experiment. It also introduces the influence and function of each control parameter on the automatic control system.