摘要
由于污水生化处理过程具有时变、非线性、大时滞、不确定等特点,建立精确的数学模型十分困难。针对这一特点,提出了基于去伪控制的溶解氧浓度研究,系统的介绍了去伪控制理论,并将该方法应用到溶解氧控制系统中,通过SIMULINK仿真,验证了该方法的可用性。
It is very difficult to make the precise mathematical model,because wastewater biological treatment process has the characteristic of time-variant,nonlinear,large delay and uncertain.This paper proposes the study of concentration of dissolved oxygen based on Unfalsified Control.It introduces unfalsified control theory systematic,and applies this method to dissolved oxygen control system,and verifies the availability of the method by SIMULINK simulation.
出处
《工业控制计算机》
2011年第2期45-46,49,共3页
Industrial Control Computer
关键词
污水生化处理
溶解氧控制
去伪控制
biological wastewater treatment
dissolved oxygen control
unfalsified control
