Dissolved Oxygen Control of the Activated Sludge Wastewater Treatment Process Using Hedge Algebraic Control

被引：0
|
作者：
Hoang, Binh Lam [1 ]
Luo, Fei [1 ]
Duy Nguyen Tien [2 ]
Phuong Huy Nguyen [2 ]
机构：
[1] S China Univ Technol, Sch Automat Sci & Engn, Guangzhou 510641, Guangdong, Peoples R China
[2] Thai Nguyen Univ Technol, Fac Elect, Thai Nguyen, Vietnam
来源：
2014 7TH INTERNATIONAL CONFERENCE ON BIOMEDICAL ENGINEERING AND INFORMATICS (BMEI 2014) | 2014年
关键词：
Hedge Algebra Controller; Dissolved Oxygen control; Activated Sludge Wastewater Treatment;
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
As being known, it is difficult for the activated sludge wastewater treatment process to be controlled due to its complex, time-varying and non-linear behavior. During this process, the control of the dissolved oxygen (DO) concentration in the reactors is very essential in the operation of the facility. In addition to evaluating some controllers for DO such as PI, FLC, this paper also introduces a new approach using Hedge Algebra (HA). Parameters of these controllers are optimized using genetic algorithm (GA). The results show that Hedge Algebra Controller (HAC) can be effectively used for DO control in activated sludge wastewater treatment (ASWT) process.
引用
收藏
页码：827 / 832
页数：6
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