| 基于案例推理的供水调度系统设计与实现 |
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| 引用本文： | 张国祥,汪定伟. 基于案例推理的供水调度系统设计与实现[J]. 计算机集成制造系统, 2004, 0(Z1) |
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| 作者姓名： | 张国祥 汪定伟 |
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| 作者单位： | 东北大学信息学院，东北大学信息学院 辽宁 沈阳 110004沈阳市自来水总公司辽宁 沈阳 110002，辽宁 沈阳 110004 |
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| 基金项目： | 国家自然科学基金资助项目(60084003，70171056)。~~ |
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| 摘 要： | 为优化大城市供水调度自动化系统,提出了基于案例推理的供水调度系统的基本结构。该系统包括案例评估、管网水力建模、基于案例的负荷预测、问题形成、案例查询、案例重用、案例修改和案例存储等8个模块。详细讨论了供水系统管网水力模型的建立、案例的属性设计以及用于案例修改的基于遗传算法的调度计算方法,并给出了模拟计算的例子。计算结果表明,基于案例推理的供水调度系统对于大型老工业城市的供水调度优化有很好的应用前景。
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| 关 键 词： | 供水调度 案例推理 管网模型 遗传算法 多目标规划 |
Design and realization of water supply dispatching system via case based reasoning |
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| ZHANG Guo-xiang. Design and realization of water supply dispatching system via case based reasoning[J]. Computer Integrated Manufacturing Systems, 2004, 0(Z1) |
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| Authors: | ZHANG Guo-xiang |
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| Affiliation: | ZHANG Guo-xiang~ |
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| Abstract: | The basic structure of a water supply dispatching system based on Case-Based Reasoning (CBR) was proposed. The system consisted of eight modules, including: Case Evaluation, Hydraulic Network Modeling, Case-Based Demand Forecasting, Problem Forming, Case Retrieving, Case Reuse, Case Revision and Case Saving. Construction of the hydraulic model of pine network, design attributes of cases and a dispatching method for case revision based on genetic algorithm were discussed in detail. Finally, the numerical example was provided. The computation results explain that the CBR-based dispatching system has great application prospects for water supply dispatching system optimization in large-scale old industrial cities. |
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| Keywords: | water supply dispatching case-based reasoning hydraulic model genetic algorithm multi-objective programming |
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