Dosing Control of Coagulating Sedimentation Process Based on Fuzzy-Neural Networks

Based on the existing materials,the characteristics and affectiveness of multi-variables of coagulating sedimentation process of the waterworks are analyzed.The main infection variables are found out,which are the influent flow rate,the influent flow turbidity,the influent flow temperature and the pH value of the raw water.Base on the T-S fuzzy model and neural networks,a model of coagulating sedimentation dosing control is presented.An intergraded fuzzy neural network control method consisting of the fuzzy function and neural networks is put forward.The simulation and experiment results the real data of some waterworks show that the demand of control precision is satisfied and the fuzzy neural network system works on the rails.