| 层次分析法的改进及其在引黄灌区水沙配置中的应用 |
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| 引用本文： | 王艳华,曹文洪,戴清. 层次分析法的改进及其在引黄灌区水沙配置中的应用[J]. 泥沙研究, 2007, 0(4): 42-47 |
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| 作者姓名： | 王艳华 曹文洪 戴清 |
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| 作者单位： | 中国水利水电科学研究院,北京,100044 |
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| 基金项目： | 科技部社会公益研究项目 |
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| 摘 要： | 采用层次分析法、改进层次分析法和改进权重确定方案的层次分析法等三种方法构造水沙资源综合目标函数。通过构造的综合函数，确定权重系数，对各配置方式变量进行重要性排序。通过分析比较上述方法的优缺点，确定合理的方法，为水沙资源的优化配置提供了技术手段。
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| 关 键 词： | 灌区 层次分析法 权重 综合目标函数 |
| 文章编号： | 0468-155X（2007）04-0042-06 |
| 修稿时间： | 2006-08-31 |
Improvement on AHP method and its application to optimum allocation of water and sediment resources in irrigation areas along the Yellow River |
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| WANG Yan-hua,GAO Wen-hong,DAI Qing. Improvement on AHP method and its application to optimum allocation of water and sediment resources in irrigation areas along the Yellow River[J]. Journal of Sediment Research, 2007, 0(4): 42-47 |
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| Authors: | WANG Yan-hua GAO Wen-hong DAI Qing |
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| Affiliation: | China Institute of Water Resources and Hydropower Research, Beifing 100044 |
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| Abstract: | Three methods of AHP, improved AHP and AHP with improved weight are adopted to construct comprehensive target function of water and sediment resources. Based on the target function, the weight coefficients and the order of importance of allocation variables for different schemes are determined. Finally, a reasonable method is selected as the technical method for collocating water and sediment resources. |
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| Keywords: | irrigation areas AHP method weight comprehensive target function |
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