Ammonia control of a wastewater treatment process Using Model Predictive Control
作者单位：College of Information Science and EngineeringNortheastern University Chinese Academy of Forestry
会议名称：《第26届中国控制与决策会议》
会议日期：2014年
学科分类：083002[工学-环境工程] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 08[工学]
关 键 词：Activated sludge process Model predictive control Ammonia control BSMl benchmark ASM1.
摘 要：Activated sludge wastewater treatment processes are difficult to be controlled because of their complex and nonlinear ***,the control of the ammonia concentration is very important to achieve the effluent *** this paper,the ammonia model is developed which could be used for model predictive control（MPC） of ammonia concentration to a certain value in a wastewater treatment *** control strategy is investigated and evaluated based on the simulation benchmark-the ammonia concentration is controlled to maintain at different set-point ammonia concentration in an activated sludge process using *** effect of parameters such as the predictive horizon,the control horizon,the weights of input and the sample time are also *** simulation results show that MPC can be effectively used for ammonia control in wastewater treatment plants.