| APMP制浆废水处理过程控制系统的设计 |
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| 引用本文： | 周红,王孟效,李明辉.APMP制浆废水处理过程控制系统的设计[J].中国造纸,2007,26(7):33-36. |
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| 作者姓名： | 周红 王孟效 李明辉 |
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| 作者单位： | 陕西科技大学电气与电子工程学院,陕西西安,710021 |
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| 基金项目： | 陕西科技大学科研团队建设项目 |
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| 摘 要： | 针对APMP废水中COD、BOD含量高的特点,结合厌氧-好氧生化处理法,设计了基于S7-300 PLC的APMP制浆废水处理过程控制系统。
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| 关 键 词： | APMP制浆废水 厌氧-好氧处理 模糊前馈控制 PID控制 |
| 文章编号： | 0254-508X（2007）07-0033-04 |
| 修稿时间： | 2006-12-28 |
Design of SIMATIC S7-300 PLC Based Control System for Waste water Treatment in APMP Process |
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| ZHOU Hong,WANG Meng xiao,LI Ming hui.Design of SIMATIC S7-300 PLC Based Control System for Waste water Treatment in APMP Process[J].China Pulp & Paper,2007,26(7):33-36. |
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| Authors: | ZHOU Hong WANG Meng xiao LI Ming hui |
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| Abstract: | According to the characteristic of high contents of COD, BOD of the APMP wastewater, the wastewater treatment system adopts anaerobic-aerobic process and the process control system is designed based on S7-300 PLC. Aiming at the control difficulty of pH value and dissolved oxygen value of the aeration tank, the paper introduces united control of pH value with fuzzy feedforward and non-linear gain PID and the control of dissolved oxygen value of the aeration tank in detail. The control algorithm is reliable and feasible, and the control system functions very well. |
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| Keywords: | APMP wastewater anaerobic-aerobic fuzzy feedforward PID control |
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