| 基于模糊与PID混合算法的制浆蒸煮过程控制 |
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| 引用本文： | 钱艳平,李奇,魏海坤,刘爱华.基于模糊与PID混合算法的制浆蒸煮过程控制[J].信息与控制,2003,32(2):172-175. |
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| 作者姓名： | 钱艳平 李奇 魏海坤 刘爱华 |
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| 作者单位： | 东南大学自动化研究所,南京,210096 |
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| 基金项目： | 教育部《高等学校骨干教师资助计划》项目资助 |
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| 摘 要： | 本文在分析蒸球蒸煮过程数学模型的基础上，提出了基于模糊与PID的混合算法，
在小偏差时使用改进的PID算法，在大偏差时使用模糊控制算法．该算法用于某造纸厂六个
蒸球的工业曲线跟踪控制后，在系统存在较大干扰的情况下，跟踪精度大为提高．
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| 关 键 词： | 蒸煮过程 模糊控制 改进PID算法 |
| 文章编号： | 1002-0411(2003)02-172-04 |
CONTROL SYSTEM OF PAPER PULP COOKING PROCESS BASED ON HYBRID FUZZY AND PID ALGORITHM |
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| QIAN Yan-ping LI Qi WEI Hai-kun LIU Ai-hua.CONTROL SYSTEM OF PAPER PULP COOKING PROCESS BASED ON HYBRID FUZZY AND PID ALGORITHM[J].Information and Control,2003,32(2):172-175. |
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| Authors: | QIAN Yan-ping LI Qi WEI Hai-kun LIU Ai-hua |
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| Abstract: | This paper proposes the hybrid fuzzy and PID algorithm applying improved PID algorithm at small error and fuzzy control algorithm at large error, which is based on the analysis of the mathematic model of spherical digester cooking process. The cooking curve tracing accuracy is greatly improved with the application of the algorithm to the tracing control system consisting of six spherical digesters in a factory with large disturbances. |
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| Keywords: | cooking process fuzzy control improved PID algorithm |
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