| 人工神经网络在NH_3─H_2O─CO_2体系热力学模型建立中的应用 |
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| 引用本文： | 郭沛俊,袁一.人工神经网络在NH_3─H_2O─CO_2体系热力学模型建立中的应用[J].化肥设计,1994(4). |
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| 作者姓名： | 郭沛俊 袁一 |
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| 作者单位： | 大连理工大学化工学院 |
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| 摘 要： | 本文给出了前馈神经网络改进学习算法，并将其用于ＮＨ３—Ｈ２Ｏ—ＣＯ２体系热力学模型建立中．结果表明，该体系的神经网络模型具有很高的精度，它将为尿素装置的模拟、设计、优化提供实用模型．
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| 关 键 词： | 神经网络，BP算法，非线性变换，NH_3─H_2O─CO_2体系 |
Modelling for NH_3-CO_2-H_2O system by Artifical Neural Network |
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| Guo Peijun, Yuan Yi.Modelling for NH_3-CO_2-H_2O system by Artifical Neural Network[J].Chemical Fertilizer Design,1994(4). |
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| Authors: | Guo Peijun Yuan Yi |
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| Affiliation: | Guo Peijun; Yuan Yi |
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| Abstract: | An artifical neural network(ANN) standard back-propagation (BP) algorithm is given and its improved algorithm is proposed. and the application in modelling for NH3-CO2-H2O system is introduced. The simulation result shows the neural network model of NH3-CO2-H2O system is very precise. |
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| Keywords: | Artifical neural network Back-propagation algorithm Nonlinear transform NH_3-CO_2-H_2O system |
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