| MSBR法的在线模糊控制系统 |
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| 引用本文： | 张杰涛,董占峰.MSBR法的在线模糊控制系统[J].兵工自动化,2004,23(6):61-62,69. |
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| 作者姓名： | 张杰涛 董占峰 |
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| 作者单位： | 西南科技大学,环境工程学院,四川,绵阳,621010;西南科技大学,环境工程学院,四川,绵阳,621010 |
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| 摘 要： | 针对MSBR法运行过程的非线性、时变性与模糊性,采用在线模糊控制.并以污水处理好氧曝气池在线模糊控制实验系统为例,通过模糊化、模糊推理、解模糊得到的模糊控制查询表,实现对曝气电动阀的模糊控制,控制结果反馈到上位机自动记录其变化曲线.经用最小二乘法逼近函数,证明DO和COD的线性回归有效.
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| 关 键 词： | MSBR法 模糊控制 线性回归分析 溶解氧 |
| 文章编号： | 1006-1576(2004)06-0061-02 |
The Online Fuzzy Control System Using MSBR Technique |
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| ZHANG Jie-tao,DONG Zhan-feng.The Online Fuzzy Control System Using MSBR Technique[J].Ordnance Industry Automation,2004,23(6):61-62,69. |
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| Authors: | ZHANG Jie-tao DONG Zhan-feng |
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| Abstract: | Aiming at nonlinear, time varying and fuzziness during run process of MSBR, online fuzzy control was adopted in fuzzy control system. Taking online fuzzy control experimental system for the aerobic tank in waste water treatment for example, Fuzzy control query list was obtained by fuzzy treatment, fuzzy inference and fuzzy solution, as well as the fuzzy control for switch of the valve was realized. And the controlling result was sent to the upper PC that automatically records its change curve. The efficiency of linear regression of DO and COD was proved through approaching function by least-squares method. |
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| Keywords: | MSBR method Fuzzy control Linear regression Dissolve oxygen |
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