| GA及惩罚函数思想在渡槽优化中的应用 |
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| 引用本文： | 赵瑜,张建伟,张翌娜. GA及惩罚函数思想在渡槽优化中的应用[J]. 灌溉排水学报, 2005, 24(4): 73-76 |
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| 作者姓名： | 赵瑜 张建伟 张翌娜 |
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| 作者单位： | 天津大学,天津,300072;华北水利水电学院,河南,郑州,450011;华北水利水电学院,河南,郑州,450011;黄河水利职业技术学院,河南,开封,475000 |
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| 摘 要： | 针对工程优化中的多变量、复杂非线性约束条件问题,借用惩罚函数的思想,利用M ATLAB 7.0平台上的遗传算法(GA)工具箱,将传统优化方法中的惩罚函数思想与遗传算法相结合,提出了一种应用于M ATLAB 7.0中GA工具箱中的惩罚函数法,并对某渡槽结构进行优化分析,得出了一些有意义的结论。
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| 关 键 词： | MATLAB7.0 GA 惩罚函数 渡槽 优化设计 |
| 文章编号： | 1000-646X(2005)04-0073-04 |
| 收稿时间： | 2005-04-25 |
| 修稿时间： | 2005-04-25 |
Applications of GA and the Idea of Penalty Function in Optimization of Flume |
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| ZHAO Yu,ZHANG Jian-wei,ZHANG Yi-na. Applications of GA and the Idea of Penalty Function in Optimization of Flume[J]. Journal of Irrigation and Drainage, 2005, 24(4): 73-76 |
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| Authors: | ZHAO Yu ZHANG Jian-wei ZHANG Yi-na |
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| Affiliation: | 1. Tianjin University, Tianjin 300072, China;2. North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou 450011, China; 3.Yellow River Conservancy Technical Institute, Kaifeng 475000, China |
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| Abstract: | Aimed at optimum design of engineering with multivariable and nonlinear constraints, and using the idea of penalty function and the GA toolbox based on MATLAB7. 0, we put forward a new method of penalty function applying to GA based on MATLAB7. 0 in combination with the traditional idea of penalty function and Genetic Algorithm. Optimum design of a certain flume is completed with the method, and we can draw some useful conclusions. |
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| Keywords: | MATLAB7.0 GA penalty function flume optimum design |
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