| 乙烯裂解炉的数学模型及状态估计 |
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| 引用本文： | 杜增辉,华向明,俞金寿.乙烯裂解炉的数学模型及状态估计[J].医学教育探索,1989(2). |
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| 作者姓名： | 杜增辉 华向明 俞金寿 |
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| 作者单位： | 华东化工学院自动化研究所
(杜增辉，华向明)，华东化工学院自动化研究所(俞金寿) |
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| 摘 要： | 本文以大型乙烯装置的裂解炉为背景,在建立静态数学模型的基础上,应用推广的卡尔曼滤波器的方法,估计裂解炉沿管长的反应温度和各组分浓度的分布。仿真结果表明,温度和浓度都较好地接近工厂的实测值。
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| 关 键 词： | 建立模型 非线性滤波 乙烯 裂解炉 状态估计 |
Modelling of an Ethylene Cracker and Its State Estimation |
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| Du Zhenhui,Hua Xiangming Yu Jinshou.Modelling of an Ethylene Cracker and Its State Estimation[J].Researches in Medical Education,1989(2). |
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| Authors: | Du Zhenhui Hua Xiangming Yu Jinshou |
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| Institution: | Research Institute of Automatic Control |
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| Abstract: | This paper is concerned with the modelling and state estimation of an ethylene thermal cracker of a large-scale plant. The static distributed model suitable for the cracker is chosen, and the reaction temperature profile and concentration profiles along cracker tube are estimated by means of nonlinear extend Kalman filter method. It is shown that simulation results are satisfactary. |
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| Keywords: | modelling non-linear filtering ethylene cracking furnace state estimation |
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