自动化仪表
自動化儀錶
자동화의표
PROCESS AUTOMATION INSTRUMENTATION
2015年
4期
68-71,74
,共5页
活性污泥法%曝气过程控制%仿人智能策略%生物降解%水质净化%生化反应
活性汙泥法%曝氣過程控製%倣人智能策略%生物降解%水質淨化%生化反應
활성오니법%폭기과정공제%방인지능책략%생물강해%수질정화%생화반응
Activated sludge method%Aeration process control%Human simulated intelligence strategy%Biodegradation%Water quality%Biochemical reaction
曝气是污水生化处理的最重要环节，针对污水组份不确定性导致的控制难题，探讨了曝气过程控制的仿人智能策略。剖析了被控过程的控制难点，论述了曝气过程的控制论特性，对控制策略作了对比研究，构造了基于仿人智能的工程控制算法。以具有滞后的惯性过程模型为例，仿真相应的对比研究验证了仿人智能策略在上升时间、调整时间、是否超调与稳态控制精度等方面的良好控制品质。仿真研究结果表明，提出的仿人智能控制策略是可行与有效的。
曝氣是汙水生化處理的最重要環節，針對汙水組份不確定性導緻的控製難題，探討瞭曝氣過程控製的倣人智能策略。剖析瞭被控過程的控製難點，論述瞭曝氣過程的控製論特性，對控製策略作瞭對比研究，構造瞭基于倣人智能的工程控製算法。以具有滯後的慣性過程模型為例，倣真相應的對比研究驗證瞭倣人智能策略在上升時間、調整時間、是否超調與穩態控製精度等方麵的良好控製品質。倣真研究結果錶明，提齣的倣人智能控製策略是可行與有效的。
폭기시오수생화처리적최중요배절，침대오수조빈불학정성도치적공제난제，탐토료폭기과정공제적방인지능책략。부석료피공과정적공제난점，논술료폭기과정적공제론특성，대공제책략작료대비연구，구조료기우방인지능적공정공제산법。이구유체후적관성과정모형위례，방진상응적대비연구험증료방인지능책략재상승시간、조정시간、시부초조여은태공제정도등방면적량호공제품질。방진연구결과표명，제출적방인지능공제책략시가행여유효적。
Aeration is the most important part of the biochemical sewage treatment. Aiming at the control difficulties caused by the uncertainty of sewage components, the human simulated intelligence strategy for aeration process control is investigated. The control difficulties of the controlled process are dissected, the cybernetics characteristics of aeration process are expounded, the control strategies are compared and studied, and the engineering control algorithm based on human simulated intelligence is constructed. Taking the inertia process model with time lag as example, relevant comparison research is simulated, the good control quality in many aspects, e. g. rising time, adjusting time, whether overshoot or not, and static control accuracy, etc. , of human simulated intelligent strategy is verified.
