摘要
分析了人工混凝投药系统的不足,通过试验建立了混凝投药过程的动态模型,应用具有前馈—反馈结构的多模型动态矩阵预测控制对混凝投药过程进行闭环控制。实际应用效果表明,沉淀池出水浊度保持稳定,矾耗降低。
The deficiency of manual coagulant dosage system was analyzed and the dynamic models of the system were established by experiment. The closed-loop control of coagulant dosage process was carried out by using multi-model dynamic matrix control with forward feed and feedback structure. The practical application shows that steady turbidity is kept in sedimentation tank outlet water and coagulant consumption is reduced.
出处
《中国给水排水》
CAS
CSCD
北大核心
2006年第22期35-38,共4页
China Water & Wastewater
关键词
给水处理
混凝投药
浊度
动态矩阵控制
water treatment
coagulant dosage
turbidity
dynamic matrix control
