广东工业大学学报 ›› 2006, Vol. 23 ›› Issue (3): 122-125.

• 综合研究 • 上一篇    下一篇

基于模糊控制的污水处理实验研究

  

  1. 湛江港集团有限公司; 广州市沥滘污水处理厂 广东湛江524008; 广东广州510290;
  • 出版日期:2006-06-02 发布日期:2006-06-02

A Kind of Sewerage Treatment Experiment System Based on Fuzzy Control

  1. (1.Zhanjiang Port Group Corporation,Zhanjiang 524008,China;2.Guangzhou Lijiao Sewerage Treatment Plant,Guangzhou 510290,China)
  • Online:2006-06-02 Published:2006-06-02

摘要: 分析了污水处理中溶解氧控制和化学需氧控制的重要性及复杂性.针对溶解氧量和化学需氧量这两个参数的变化无确定的规律可循的特点,提出用模糊控制的方法控制污水处理中的溶解氧量和化学需氧量.对溶解氧量和化学需氧量分别设计了双输入的模糊控制器,并且设计了以单片机为核心的模糊控制系统.实验结果表明,该控制系统能够保证污水处理后达标排放.

关键词: 模糊控制; 化学需氧量; 溶解氧含量; 污水处理;

Abstract: The importance and complexity of DO and COD control in sewerage are analyzed.According to the characteristics of DO and COD,fuzzy control methods are applied in DO and COD control.Two fuzzy controllers with two inputs are designed respectively for DO and COD control.A fuzzy control system based on single chip is designed.Experiment results show that the control system can ensure quality of wastewater processed.

Key words: fuzzy control; COD; DO; sewerage;

[1] 欧林林,王先路,陈长琦,朱武,谢源.  活性污泥系统中溶解氧模糊控制器的研究[J]. 自动化与仪表. 2003(02)

[2] 王先路,谢源,陈长琦,朱武,干蜀毅,崔村燕.  污水处理中的COD模糊控制研究[J]. 自动化博览. 2002(02)

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