污水生化处理系统中的智能算法及其应用  

Intelligent Algorithm and Its Application to Wastewater Biochemical Treatment System

作　　者：叶洪涛[1] 覃金飞[1] 

机构地区：[1]广西工学院电气与信息工程学院,柳州545006

出　　处：《安全与环境工程》2013年第5期74-79,共6页Safety and Environmental Engineering

基　　金：教育部科学技术研究重点项目(212135);广西自然科学基金项目(2012GXNSFBA053165);广西教育厅科研项目(201203YB131);广西工学院博士基金项目(院科博11Z09)

摘　　要：污水生化处理过程机理复杂,具有强耦合性、非线性、时变性等特征,传统的优化控制方法难以有效应用,智能算法的引入有力推动了污水生化处理研究的发展。本文综述了智能算法在污水生化处理系统中的应用研究进展,概述了智能算法在污水生化处理系统中的应用现状及其存在的问题,主要包括异常数据检测、水质预测、模型参数估计和解耦控制四个方面,并指出了今后进一步研究的方向。The process of wastewater biochemical treatment is complicated and has the characters of being non-linear, strong coupling and time varying system, so it cannot be effectively dealt with by traditional optimization and control methods. The introduction of intelligent algorithms is a strong impetus for the de- velopment of wastewater treatment researches. This paper summarizes the research progress of the applica tion of intelligent algorithms to wastewater treatment system and presents a detailed review of questions and research methods in wastewater treatment system,including anomaly data detection,water quality pre- diction, the parameter estimation of activated sludge model and decoupling control. At the end, the paper al- so points out several potential research directions in future.

关 键 词：污水生化处理 智能算法 异常数据检测 水质预测 参数估计 解耦控制 

分 类 号：X703.1[环境科学与工程—环境工程]