| 供水管网水质模型校核面临的问题及对策 |
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| 引用本文： | 舒诗湖,赵明,高金良,何文杰,袁一星.供水管网水质模型校核面临的问题及对策[J].哈尔滨工业大学学报,2009(10):74-77. |
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| 作者姓名： | 舒诗湖 赵明 高金良 何文杰 袁一星 |
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| 作者单位： | 哈尔滨工业大学市政环境工程学院;天津自来水集团有限公司 |
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| 基金项目： | 国家高技术研究发展计划资助项目(2007AA06Z303);国家十一五科技支撑计划项目(2006BAJ08B03) |
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| 摘 要： | 为解决大规模供水管网系统水质模型校核的难题,分析经验校核与自动校核所面临的问题,提出遗传算法并行化、实测确定模型初始参数、模型参数的有效分组等相应的对策.从而减少模型校核的变量,提高遗传算法运行效率,有效缩短模型自动校核的寻优时间.
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| 关 键 词： | 供水管网 水质模型 经验校核 自动校核 |
Problems of water quality model calibration in distribution system and the countermeasures |
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| SHU Shi-hu,ZHAO Ming,GAO Jin-liang,HE Wen-jie,YUAN Yi-xing.Problems of water quality model calibration in distribution system and the countermeasures[J].Journal of Harbin Institute of Technology,2009(10):74-77. |
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| Authors: | SHU Shi-hu ZHAO Ming GAO Jin-liang HE Wen-jie YUAN Yi-xing |
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| Affiliation: | 1(1.School of Municipal and Environmental Engineering,Harbin Institute of Technology,Harbin 150090,China;2.Tianjin Water Works Group Company Limited,Tianjin 300040,China) |
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| Abstract: | In order to solve the problem of complicated optimization on water quality model calibration of largescale water distribution systems,problems faced by empirical and automated calibration were analyzed.Countermeasures such as the parallelization of genetic algorithm,the field test of initial model parameters and the grouping of model parameters were presented.Results indicate that these strategies can reduce the variables of model calibration,improve the operating efficiency of genetic algorithms,and reduce the searching time of automated model calibration effectively. |
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| Keywords: | water distribution system water quality model empirical calibration automated calibration |
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