| 基于管网监测点的水质工况复核 |
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| 引用本文： | 张伟,许仕荣.基于管网监测点的水质工况复核[J].湘潭大学自然科学学报,2006,28(3):122-126. |
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| 作者姓名： | 张伟 许仕荣 |
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| 作者单位： | 1. 湖南城市学院,土木工程学院,湖南,益阳,413000
2. 湖南大学,土木工程学院湖南,长沙,410082 |
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| 基金项目： | 湖南省教育厅科研资助项目(05C783) |
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| 摘 要： | 在已有水质模型和部分水质监测点实测数据的基础上,根据最小二乘原理,建立了给水管网水质(以余氯为对象)工况复核模型,并用改进遗传算法对其求解.通过实例证明用改进遗传算法对水质工况复核能快速、精确地确定供水管网某时刻各节点的余氯浓度.
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| 关 键 词： | 供水管网 监测点 水质模型 改进遗传算法 工况 复核 |
| 文章编号： | 1000-5900（2006）03-0122-05 |
| 收稿时间： | 2006-03-08 |
| 修稿时间： | 2006年3月8日 |
The Water Quality Project Condition Rechecking Based on Pipe - net Mornitoring Spot |
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| ZHANG Wei,XU Shi-rong.The Water Quality Project Condition Rechecking Based on Pipe - net Mornitoring Spot[J].Natural Science Journal of Xiangtan University,2006,28(3):122-126. |
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| Authors: | ZHANG Wei XU Shi-rong |
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| Institution: | 1.Civil Engineering lnslilule of Hunan City University, Yiyang 413000, China;2. Civil Engineering Instihute of Hunan University, Changsha 410082, China |
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| Abstract: | Based on the water quality models available and the practical data of some water quality mornitoring spot,and the principle of least square,this paper establishesd a water quality(targeting on surplus chlorine) project condition rechecking model and extracts it with the modified GA.Proved by actual instance,checking water quality project condition with the modified GA,the surplus chlorine density of each joint spot of a water supply pipe-net in different periods can be confirmed more rapidly and accurately. |
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| Keywords: | water supply pipe-net mornitoring spot water quality model modified GA project condition rechecking |
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