| 节水灌溉相对隶属度综合评价研究 |
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| 引用本文： | 姚炜.节水灌溉相对隶属度综合评价研究[J].宁夏工程技术,2006,5(3):247-250. |
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| 作者姓名： | 姚炜 |
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| 作者单位： | 宁夏水利水电勘测设计研究院有限公司,宁夏,银川,750004 |
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| 摘 要： | 为了排除节水灌溉方式、方法及设计参数等问题上的主观性,提出了一个需要多方面决策人员参加的多目标的决策化方案,即通过建立指标隶属度矩阵,将用最小二乘法求得的相对(绝对)优属度公式进一步简化,得出一种评价大型节水灌溉工程方案的简单而又具可操作性的方法.
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| 关 键 词： | 节水灌溉 模糊综合评价 相对隶属度 |
| 文章编号： | 1671-7244(2006)03-0247-04 |
| 收稿时间： | 05 31 2006 12:00AM |
| 修稿时间： | 2006年5月31日 |
Comprehensive evaluation of water-saving irrigation project |
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| YAO Wei.Comprehensive evaluation of water-saving irrigation project[J].Ningxia Engineering Technology,2006,5(3):247-250. |
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| Authors: | YAO Wei |
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| Abstract: | In this paper,a multi-objective decision-making process, which needs participation of experts in different fields,was represented.Based on the establishment of an index membership grade matrix and the simplification of a relative optimum membership grade formula which is calculated by least-squares approach,a simple and operable method to evaluate large-scale water-saving irrigation project was proposed. |
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| Keywords: | water saving irrigation fuzzy comprehensive evaluation relative membership grade |
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