| 基于混沌优化算法的城市供水绩效DEA评价模型 |
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| 引用本文： | 王志良,单淑贞,邱林,杨成武. 基于混沌优化算法的城市供水绩效DEA评价模型[J]. 水电能源科学, 2007, 25(2): 11-13 |
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| 作者姓名： | 王志良 单淑贞 邱林 杨成武 |
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| 作者单位： | 1. 华北水利水电学院,数学与信息科学学院,河南,郑州,450008
2. 重庆大学,土木学院,重庆,400045 |
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| 基金项目： | 河南省高校新世纪优秀人才支持计划基金 |
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| 摘 要： | 针对目前城市水资源短缺现象,阐述了城市供水绩效评价的重要性。介绍了数据包络分析方法及其非线性模型,并提出了混沌优化求解算法。实例表明:用混沌优化算法对城市供水绩效的DEA评价模型的优化结果与前人采用线性求解结果一致,证明了混沌算法求解DEA模型的可行性。
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| 关 键 词： | 城市供水 绩效 数据包络分析 混沌优化算法 |
| 文章编号： | 1000-7709（2007）02-0011-03 |
| 修稿时间： | 2006-12-31 |
Data Envelopment Analysis Model of Urban Water Supply Performance Based on Chaos Optimization Algorithm |
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| WANG Zhiliang,SHAN Shuzhen,QIU lin,YANG Chengwu. Data Envelopment Analysis Model of Urban Water Supply Performance Based on Chaos Optimization Algorithm[J]. International Journal Hydroelectric Energy, 2007, 25(2): 11-13 |
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| Authors: | WANG Zhiliang SHAN Shuzhen QIU lin YANG Chengwu |
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| Affiliation: | 1. College of Mathematics and Information Sci. ,North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou 450008,China; 2. Civil Eng. College,Chohgqing Univ. ,Chongqing 400045,China |
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| Abstract: | In view of the shortage phenomenon of the present urban water resources,we elaborate the importance of urban water supply performance appraisal.Data envelopment analysis(DEA) and its non-linear model are introduced,and chaos optimization algorithm is used to find the non-linear model.Result shows that chaos optimization algorithm is consistent with linear programming;and also proves that it is feasible to solve DEA non-linear model with chaos optimization algorithm. |
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| Keywords: | urban water supply performance data envelopment analysis chaos optimization algorithm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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