| 基于遗传算法的渠道横断面设计 |
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| 引用本文： | 蒋晓红,程吉林,金菊良,姜建华,缪海洋.基于遗传算法的渠道横断面设计[J].灌溉排水学报,2006,25(4):88-89. |
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| 作者姓名： | 蒋晓红 程吉林 金菊良 姜建华 缪海洋 |
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| 作者单位： | 扬州大学,江苏,扬州,225009;合肥工业大学,安徽,合肥,230009 |
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| 基金项目： | 江苏省重点实验室基金;扬州大学校科研和教改项目 |
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| 摘 要： | 常规的渠道横断面设计,需进行反复试算,且精度不理想。以渠道设计水深作为优化变量,将均匀流公式计算设计流量转化为非线性优化问题的目标函数,设计流速界于不冲不淤流速之间作为约束条件,并用实数编码的遗传算法求解,进行渠道横断面设计,运用结果表明该方法计算精度高,简便可行。
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| 关 键 词： | 遗传算法 渠道横断面 设计 |
| 文章编号： | 1000-646X(2006)04-0088-02 |
| 收稿时间： | 2006-05-09 |
| 修稿时间： | 2006年5月9日 |
Design of Canal Transverse Sections Based on Genetic Algorithms |
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| JIANG Xiao-hong,CHENG Ji-lin,JIN Ju-liang,JIANG Jian-hua,MIAO Hai-yang.Design of Canal Transverse Sections Based on Genetic Algorithms[J].Journal of Irrigation and Drainage,2006,25(4):88-89. |
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| Authors: | JIANG Xiao-hong CHENG Ji-lin JIN Ju-liang JIANG Jian-hua MIAO Hai-yang |
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| Institution: | 1. Yangzhou University, Yangzhou 225009, China ; 2. Hefei Technical University, Hefei 230009, China |
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| Abstract: | In the conventional design of canal,the step is very simple, but it needs to repeat the process of try and error for many times,and the precision of results is always slow.This paper presents a method to determine the transverse sections of canal based on non-linear mathematics model,and use genetic algorithms to solve the model.It can be obtain canal parameters without erosion and sediment.The results of a example indicate that the method is practical and effective. |
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| Keywords: | genetic algorithm canal transverse section design |
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