| SCE-UA-PP水量分配模型及应用 |
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| 引用本文： | 李小波,杨 霄,陈 刚.SCE-UA-PP水量分配模型及应用[J].水资源与水工程学报,2016,27(4):93-97. |
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| 作者姓名： | 李小波 杨 霄 陈 刚 |
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| 作者单位： | （云南省水利水电勘测设计研究院, 云南 昆明 650021） |
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| 基金项目： | 国家水体污染控制与治理科技重大专项（201307102-006-01）； 院士工作站建设专项（2015IC013） |
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| 摘 要： | 基于公平和效率原则,构建水量分配指标体系和水量分配投影寻踪(PP)模型。利用SCE-UA算法对PP模型最佳投影方向进行优化,构建SCE-UA-PP水量分配模型,以文山州水资源三级区水量分配为例进行实例研究,并与分类权重法分配结果进行对比。结果表明:SCE-UA算法具有较快的收敛速度、较高的寻优精度和较好的收敛稳定性。SCE-UA-PP模型水量分配结果较目前分类权重法分配结果更科学、客观。模型及方法可为水量分配提供参考和借鉴。
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| 关 键 词： | 水量分配 指标体系 SCE-UA算法 投影寻踪 |
Model of SCE-UA-PP water allocation and its application |
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| LI Xiaobo,YANG Xiao,CHEN Gang.Model of SCE-UA-PP water allocation and its application[J].Journal of water resources and water engineering,2016,27(4):93-97. |
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| Authors: | LI Xiaobo YANG Xiao CHEN Gang |
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| Affiliation: | LI Xiaobo;YANG Xiao;CHEN Gang;Yunnan Institute of Water & Hydropower Engineering Investigation Design Research; |
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| Abstract: | Based on the principle of fairness and efficiency,the paper set up water allocation index system and water allocation projection pursuit (PP) model. It used SCE-UA algorithm to optimize to optimize the best projection direction of PP model,and built SCE-UA-PP water allocation model.Taking the water allocation of water resources in Wenshan district for example, the paper compared it with the results of right allocation method.The results showed that SCE-UA algorithm has faster convergence speed, higher precision and better optimization convergence stability. The water allocation results of SCE-UA-PP model have more scientific and objective than that of the current method. The model and method can provide reference for water allocation. |
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| Keywords: | water allocation index system SCE-UA algorithm projection pursuit |
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