| 蒸汽裂解模拟装置的二自由度内模控制 |
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| 引用本文： | 赵众,方睿,孙康.蒸汽裂解模拟装置的二自由度内模控制[J].化工自动化及仪表,2011,38(11):1287-1290. |
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| 作者姓名： | 赵众 方睿 孙康 |
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| 作者单位： | 1. 北京化工大学自动化研究所,北京,100029
2. 中国石油化工股份有限公司北京化工研究院,北京,100029 |
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| 基金项目： | 国家自然科学基金资助项目(60774080,60974065); 国家“863”计划项目(2009AA04Z135) |
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| 摘 要： | 针对中石化某裂解装置的控制问题,通过实测模型,根据内模控制理论,提出一种二自由度的内模控制器的设计和参数整定方法.通过参数整定,所设计的控制器可以控制系统,同时具有良好的设定值跟踪特性和抑制干扰特性.将该二自由度控制器设计方法应用于蒸汽裂解装置中,减小了装置升温过程的波动,克服了保温过程的扰动,并且缩短了升温时间,提高...
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| 关 键 词： | 裂解装置 二自由度控制 内模控制 参数整定 |
Two-Degree-of-Freedom IMC Controller Design and Application to Simulating Steam Cracking Furnace |
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| ZHAO Zhong,FANG Rui,SUN Kang.Two-Degree-of-Freedom IMC Controller Design and Application to Simulating Steam Cracking Furnace[J].Control and Instruments In Chemical Industry,2011,38(11):1287-1290. |
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| Authors: | ZHAO Zhong FANG Rui SUN Kang |
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| Affiliation: | ZHAO Zhong1,FANG Rui1,SUN Kang2(1.Research Institute of Automation,Beijing University of Chemical Technology,2.Beijing Chemical Research Institute of China Petroleum and Chemical Corporation,Beijing 100029,China) |
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| Abstract: | Considering the control problem in simulating cracking furnace,the method of designing two-degree freedom IMC controller and adjusting parameters was proposed;by means of tuning parameters,the designed controller can control system and track the setting value and restrain the disturbance.Having this method applied to the steam cracking unit can decrease the fluctuation in heating the unit up and eliminate the disturbance in keeping the unit warm,this can shorten the heating up time and can improve the produ... |
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| Keywords: | cracking furnace two-degree-of-freedom control IMC parameter tuning |
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