| 输水渠道线路优化与漫游数学家模型 |
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| 引用本文： | 程吉林,陈平,朱春龙,蒋晓红,仇锦先.输水渠道线路优化与漫游数学家模型[J].水科学进展,2004,15(3):397-399. |
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| 作者姓名： | 程吉林 陈平 朱春龙 蒋晓红 仇锦先 |
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| 作者单位： | 扬州大学水利科学与工程学院, 江苏扬州, 225009 |
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| 基金项目： | 国家自然科学基金资助项目(69974033,59979024)，江苏省青年基金资助项目(QB98042)，教育部骨干教师基金资助项目~~ |
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| 摘 要： | 在传统漫游数学家模型的基础上,以线路定性方案、渠段纵坡为决策变量,工程总投资为目标函数,考虑渠段线路状态转移和渠道首末水位约束,提出了阶段函数已知情况下的长距离输水渠道线路优化二维动态规划模型。实例证明该法对长距离输水渠道线路系统的优化比传统线路方法更优越。
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| 关 键 词： | 渠道 线路优化 数学家模型 |
| 文章编号： | 1001-6791(2004)03-0397-03 |
| 收稿时间： | 2002-12-30 |
| 修稿时间： | 2002年12月30 |
Optimal alignment of channel and wanderings mathematician model |
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| CHENG Ji-lin,CHEN Pin,ZHU Chun-long,JIANG Xiao-hong,QIU Jin-xian.Optimal alignment of channel and wanderings mathematician model[J].Advances in Water Science,2004,15(3):397-399. |
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| Authors: | CHENG Ji-lin CHEN Pin ZHU Chun-long JIANG Xiao-hong QIU Jin-xian |
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| Affiliation: | College of Hydraulic Science and Engineering, Yangzhou University, Yangzhou 225009, China |
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| Abstract: | On the basis of a revised model of wanderings mathematician, this paper presents a 2-D dynamic programming model for the optimal alignment of channel with known segment function. The model takes the longitudinal slope of the channel and qualitative alignment scheme of each segment as system variables. The minimum works investment is taken as objective function, and the following factors such as the water levels at the head and end of channel, segment transfer of each alignment are regarded as constrains. There are a better results in the optimal alignment with this method than with the traditional one in the application cases. |
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| Keywords: | channel optimal alignment mathematician model |
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