| 多目标优化设计在杀螺剂配方研究中的应用 |
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| 引用本文： | 刘刚,刘先锋.多目标优化设计在杀螺剂配方研究中的应用[J].计算机工程与应用,2010,46(31):219-221. |
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| 作者姓名： | 刘刚 刘先锋 |
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| 作者单位： | 湖南师范大学,数学与计算机科学学院计算机系,长沙,410081 |
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| 摘 要： | 针对某生物杀螺剂制作中多目标约束问题，提出了一种应用Pareto遗传算法来解决问题的优化方法。建立了用于多目标优化的适应度函数，使用排列选择方法将带约束的多目标问题转换为无约束优化问题；并根据计算中的收敛情况引入了适当的移民算子，改善了遗传算法的进化性能，得到了Pareto最优解集，成功地解决了该生物杀螺剂的最优配方问题。
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| 关 键 词： | 多目标优化 Pareto最优解 移民算子 遗传算法 |
| 收稿时间： | 2009-6-29 |
| 修稿时间： | 2009-8-26
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Application of multiple objectives optimization in Eomecon Chinanthe Alkaloids against Oncomelania |
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| LIU Gang,LIU Xian-feng.Application of multiple objectives optimization in Eomecon Chinanthe Alkaloids against Oncomelania[J].Computer Engineering and Applications,2010,46(31):219-221. |
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| Authors: | LIU Gang LIU Xian-feng |
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| Affiliation: | (Mathematics and Computer Science College, Hunan Normal University, Changsha 410081, China) |
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| Abstract: | A Pareto GA method to deal with multiple objectives optimization problem is presented for an Eomecon Chinanthe Alkaloids against 0ncomelania, and the fitness function is built, then the ranked-select method is applied to transform constraint multiple objectives optimization into non-constraint multiple objectives one with an immigration operator which improves the computing performance observably,a Pareto optimal set can been got.The result proves the efficiency and advantage of this method. |
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| Keywords: | multiple objectives optimization Pareto optimization immigration operator Genetic Algorithm （GA） |
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