| 丘陵山地雨水集蓄工程设计方案的投影寻踪优选 |
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| 引用本文： | 万玉文.丘陵山地雨水集蓄工程设计方案的投影寻踪优选[J].中国农村水利水电,2011(12). |
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| 作者姓名： | 万玉文 |
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| 作者单位： | 广西水利电力职业技术学院,南宁,530023 |
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| 基金项目： | 广西教育厅科研项目(200911MS319); 广西水利厅科技专项基金(200806) |
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| 摘 要： | 通过分析丘陵山地雨水集蓄利用现状，选取集流面个数、集流面总面积、设计流量、设计保证率、蓄水设施个数、蓄水总体积和工程造价等7个主要因素作为评价因子，建立了雨水集蓄工程的投影寻踪决策模型，采用人工鱼群算法对评价模型进行优化，并将该模型应用于某雨水集蓄工程设计的方案优选。研究表明，用投影寻踪回归分析法进行雨水集蓄工程方案决策，避免了传统评价方法由于主观原因造成的误差，评价结果合理可信、方法简单，为雨水利用工程方案的优选提供了科学手段。
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| 关 键 词： | 投影寻踪 人工鱼群算法 雨水集蓄 综合评价 |
A Rainwater Harvest Evaluation Method of Projection Pursuit Based on Artificial Fish-Swarm Algorithm |
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| WAN Yu-wen.A Rainwater Harvest Evaluation Method of Projection Pursuit Based on Artificial Fish-Swarm Algorithm[J].China Rural Water and Hydropower,2011(12). |
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| Authors: | WAN Yu-wen |
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| Institution: | WAN Yu-wen(Guangxi Technical College of Water Conservancy and Electric Power,Nanning 530023,China) |
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| Abstract: | The status of rainwater harvesting and utilization is analyzed in the hills and mountains,choosing number of runoff-collecting surface,total area of runoff-collecting surface,design discharge,planning guaranteed ratio,number of sluice facilities,total volume of water storage and engineering cost for the evaluation factor,a rainwater harvest evaluation method is established,the evaluation model is optimized by artificial fish-swarm algorithm.The model is applied to design optimization of a rainwater harvesti... |
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| Keywords: | projection pursuit artificial fish-swarm algorithm rainwater harvest comprehensive evaluation |
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