| 基于Elman神经网络的工业节水潜力计算方法及应用 |
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| 引用本文： | 刘炜伟,李玲,林洪孝. 基于Elman神经网络的工业节水潜力计算方法及应用[J]. 水电能源科学, 2013, 31(11): 39-41,253 |
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| 作者姓名： | 刘炜伟 李玲 林洪孝 |
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| 作者单位： | 山东农业大学 水利土木工程学院， 山东 泰安 271018;山东农业大学 水利土木工程学院， 山东 泰安 271018;山东农业大学 水利土木工程学院， 山东 泰安 271018 |
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| 基金项目： | 水利部水资源费专项基金资助项目（DRCWX(2011)）；科技部国际科技合作与交流计划基金资助项目(2007DFB70200) |
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| 摘 要： | 工业节水潜力计算是政府制定工业用水规划的重要依据，同时可促进工业节水技术的进步和增强全社会节水意识。基于工业节水潜力计算的研究现状，提出一种新的计算方法，通过定量分析历年节水数据，选取合理的工业节水指标，引入Elman神经网络和误差反传算法进行工业节水潜力计算，并以泰安市工业用水情况为例验证了该计算方法的可行性。结果表明，Elman神经网络模型对节水潜力计算过程中存在的函数关系具有良好的非线性逼近能力。
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| 关 键 词： | 工业节水潜力； Elman神经网络； 指标体系； 节水量 |
Calculation Method of Industrial Water-saving Potential Based on Elman Neural Network and Its Application |
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| LIU Weiwei,LI Ling and LIN Hongxiao. Calculation Method of Industrial Water-saving Potential Based on Elman Neural Network and Its Application[J]. International Journal Hydroelectric Energy, 2013, 31(11): 39-41,253 |
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| Authors: | LIU Weiwei LI Ling LIN Hongxiao |
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| Affiliation: | Water Conservancy and Civil Engineering Colleges, Shandong Agricultural University, Taian 271018, China;Water Conservancy and Civil Engineering Colleges, Shandong Agricultural University, Taian 271018, China;Water Conservancy and Civil Engineering Colleges, Shandong Agricultural University, Taian 271018, China |
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| Abstract: | The calculation of the amount of industrial water-saving is an important basis for the government in formulating industrial water use plan, and the industrial water-saving technique can be progressed and social water-saving awareness can be enhanced. This article presents a new calculation method based on the current situation of industrial water-saving potential calculation. Water-saving data over the years is analyzed quantitatively and the suitable index of industrial water-saving is selected. The calculate process of industrial water-saving potential is solved by introduction of the Elman neural network. The feasibility of the proposed method is verified by industrial water consumption in Taian City. The results show that the Elman neural network has good nonlinear approximation ability in solving the function relation in the process of calculating the amount of industrial water-saving. |
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| Keywords: | industrial water-saving potential Elman neural network index system water-saving yield |
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