Research on DO intelligent control system in oxidation-ditch system

被引：0
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作者：
An, Kun
Liu, Chun-Ping
Mao, Jian-Dong
机构：
[1] School of Information and Communication Engineering, North University of China, Taiyuan 030051, China
[2] Dept. of Mechatronics, Shaoxing University, Shaoxing 312000, China
[3] School of Electrical Engineering, Xi'an Jiaotong University, Xi'an 710055, China
来源：
Zhongbei Daxue Xuebao (Ziran Kexue Ban)/Journal of North University of China (Natural Science Edition) | 2006年 / 27卷 / 06期
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摘要：
Control of dissolved oxygen (DO) in oxidation ditch system involves several variants with great time lag, which makes it ineffective to adopt PID approach or simple fuzzy technology for DO control. Fuzzy reasoning strategy has been adopted for controlling DO density in the oxidation ditch system and a DO fuzzy controller has been designed. Simulation experiment on the controller proves that the controller based on fuzzy reasoning is of small overshoot and quick response. The controller can be used for the automatic control of sewage treatment system.
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页码：504 / 507
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