| 煤制甲醇过程中生态环境综合影响熵效应模型 |
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| 引用本文： | 傅学政,胡岳华.煤制甲醇过程中生态环境综合影响熵效应模型[J].中南大学学报(自然科学版),2010,41(3). |
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| 作者姓名： | 傅学政 胡岳华 |
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| 作者单位： | 中南大学,资源加工与生物工程学院,湖南,长沙,410083 |
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| 基金项目： | 国家"863"计划，国家"973"计划 |
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| 摘 要： | 针对煤制甲醇过程对生态环境的影响,根据熵理论,提出煤制甲醇过程生态环境影响的熵指标,并采用生态环境综合影响熵效应系数来评价煤制甲醇过程对生态环境的综合影响程度,通过函数链神经网络方法对时变、高度非线性的某煤制甲醇过程生态环境综合影响熵效应系数进行辨识。研究结果表明:煤制甲醇过程综合影响熵效应系数函数链神经网络方法具有较高精度,最大相对辨识误差小于3.65%。
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| 关 键 词： | 煤制甲醇 生态环境 综合影响 熵效应 |
Model of entropy effect of zoology and environment compositive influence in process of methanol from coal |
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| FU Xue-zheng,HU Yue-hua.Model of entropy effect of zoology and environment compositive influence in process of methanol from coal[J].Journal of Central South University:Science and Technology,2010,41(3). |
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| Authors: | FU Xue-zheng HU Yue-hua |
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| Institution: | FU Xue-zheng,HU Yue-hua (School of Resources Processing and Bioengineering,Central South University,Changsha 410083,China) |
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| Abstract: | Based on the influence of the producing process from coal to methanol on the ecological environment,an entropy influence model of the ecological environment from coal to methanol was proposed,a submitted entropy effect coefficient of zoology and environment compositive influence was used to evaluate compositive influence of the producing process from coal to methanol on its zoology and environment. And the entropy effect coefficient with some characteristics such as time dependent and high nonlinear feature... |
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| Keywords: | coal to methanol ecological environment compositive influence entropy effect |
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