| Control Strategy of DO Parameter Based on Human Simulated Intelligence in the Wastewater Treatment Process |
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| 作者姓名： | MEI Xiao-yan YANG Zhi ZHA Zhi |
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| 作者单位： | College of Automation, Chongqing University, Chongqing 400030, China |
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| 摘 要： | The treatment of wastewater is a complicated biological and chemical process, which can not be described precisely with a mathematical model. It is almost impossible to get a satisfactory control result when a traditional PID control method is adopted, for the parameters of the activated-sludge process are uncertain. The paper takes DO parameter controlling as an example, and proposes a human-simulated intelligent control strategy to reduce the fluctuation problem of DO parameter. Both the control rules and the structure of control system are presented. The simulation experiments shows that the control effect of activated-sludge process by HSIC is much better than PID control.
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| 关 键 词： | wastewater treatment sequencing batch reactor activated-sludge process dissolutive oxygen(DO) human-simulated intelligent control(HSIC) |
| 收稿时间： | 2006/5/27 0:00:00 |
| 修稿时间： | 2006/5/27 0:00:00 |
Control Strategy of DO Parameter Based on Human Simulated Intelligence in the Wastewater Treatment Process |
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| MEI Xiao-yan,YANG Zhi,ZHA Zhi.Control Strategy of DO Parameter Based on Human Simulated Intelligence in the Wastewater Treatment Process[J].Storage & Process,2006(11):101-104. |
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| Authors: | MEI Xiao-yan YANG Zhi ZHA Zhi |
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| Institution: | College of Automation, Chongqing University, Chongqing 400030, China |
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| Abstract: | The treatment of wastewater is a complicated biological and chemical process, which can not be described precisely with a mathematical model. It is almost impossible to get a satisfactory control result when a traditional PID control method is adopted, for the parameters of the activated-sludge process are uncertain. The paper takes DO parameter controlling as an example, and proposes a human-simulated intelligent control strategy to reduce the fluctuation problem of DO parameter. Both the control rules and the structure of control system are presented. The simulation experiments shows that the control effect of activated-sludge process by HSIC is much better than PID control. |
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| Keywords: | wastewater treatment sequencing batch reactor activated-sludge process dissolutive oxygen(DO) human-simulated intelligent control(HSIC) |
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