摘要
在硝酸态氮污染水脱氮处理的新方法———生物电极法的研究基础上，提出了该工艺的过程控制方法和在线模糊控制系统。介绍了生物电极法在线模糊控制系统的基本思想、输入输出变量的确定和控制变量变化量的换算与计算方法，给出了其模糊控制系统流程图。为解决具有非线性、时变性、随机性和模糊性的复杂系统控制问题开创了新的思路。
On the basis of studies of bioelectrode process, a new method for denitrification of nitrate contaminated water,its process control and on -line fuzzy control system were put forward. It is very difficult to use the conventional control theory to such complex system with nonlinear,time dependent, stochastic and fuzzy characteristics,but the fuzzy control theory is just a powerful tool to solve this kind of problem.The basic idea of on-line fuzzy control for bioelectrode process,the determination of input and output variables and the conversion and calculation method of control variables are introduced and a flow chart is giver in this paper.
出处
《中国给水排水》
CAS
CSCD
北大核心
1999年第2期5-9,共5页
China Water & Wastewater
基金
国家自然科学基金
关键词
水处理
生物电极法
脱氮
模糊控制
water treatment bioelectrode process denitrification fuzzy control
