| 先进控制技术在延迟焦化装置的应用 |
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| 引用本文： | 周猛飞,王树青,金晓明.先进控制技术在延迟焦化装置的应用[J].化工自动化及仪表,2009,36(1):79-82. |
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| 作者姓名： | 周猛飞 王树青 金晓明 |
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| 作者单位： | 浙江大学,工业控制技术国家重点实验室,智能系统与控制研究所,杭州,310027 |
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| 基金项目： | 国家创新研究群体科学基金 |
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| 摘 要： | 以某厂延迟焦化装置为工业应用背景，在焦化反应机理模型的基础上，对控制目标、主要变量选择、约束条件、控制器结构等方面进行详细的分析，设计了延迟焦化装置的先进过程控制系统。工业实际应用表明：先进控制系统投运后，整个生产过程的平稳性和控制精度得到了明显的改善。
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| 关 键 词： | 延迟焦化 先进控制 预测控制 软测量 事件监测 |
Application of Advanced Process Control in Delayed Coking Units |
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| ZHOU Meng-fei,WANG Shu-qing,JIN Xiao-ming.Application of Advanced Process Control in Delayed Coking Units[J].Control and Instruments In Chemical Industry,2009,36(1):79-82. |
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| Authors: | ZHOU Meng-fei WANG Shu-qing JIN Xiao-ming |
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| Affiliation: | Institute of Cyber-Systems and Control;National Key Laboratory of Industrial Control Technology;Zhejiang University;Hangzhou 310027;China |
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| Abstract: | Regarding delayed coking units of a refinery as background,the control purpose,the choice of main variable,constraint conditions,the structure of controller,and other aspects were analyzed based on the model of coking reaction principle and an advanced process control system was designed.The application results indicate that the proposed system can improve the operations and enable operations closer to constraints of the delayed coking units. |
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| Keywords: | delayed coking units advanced process control predictive control soft-sensor event monitoring |
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