Intelligent dosing control method and system for turbid circulating water of iron and steel plant

The invention relates to the technical field of the iron and steel industry, in particular to an intelligent dosing control method and system for turbid circulating water of an iron and steel plant. The method comprises the following steps: acquiring historical current data and current current data, performing data visualization processing on the historical current data and the current current data to obtain a fault current fluctuation diagram and an operation current fluctuation diagram, performing peak value calculation analysis on the fault current fluctuation diagram to obtain a fault peak value standard, and calculating the operation current fluctuation diagram according to the fault peak value standard. Determining peak value change information based on the operation current fluctuation diagram, determining whether a fault precursor exists in the current current data according to the peak value change information and a fault peak value standard, and if yes, determining a precursor fault type correspondi