| 一类二层多目标规划的混沌遗传优化算法及其应用 |
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| 引用本文： | 郭兴众,马健.一类二层多目标规划的混沌遗传优化算法及其应用[J].北京科技大学学报,2006,28(7):696-699. |
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| 作者姓名： | 郭兴众 马健 |
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| 作者单位： | 安徽工程科技学院电气工程系,芜湖,241000 |
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| 摘 要： | 针对求解一类二层多目标规划问题,首先将其转化为等价的单目标规划问题,然后利用遗传算法优化的反演性和混沌优化方法的遍历性,并结合精确罚函数求解非线性约束优化问题,提出了求解此类问题的混沌遗传算法.该方法能够有效改善遗传算法的局部搜索能力和搜索精度,求解精度和可靠性较高.实际算例表明,算法是有效可行的.
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| 关 键 词： | 二层多目标规划 混沌遗传算法 优化 二层多目标规划 混沌遗传优化算法 应用 applications problems programming algorithm searching genetic 算例 求解精度 搜索精度 搜索能力 局部 混沌遗传算法 改善 混沌优化方法 线性约束优化问题 函数求解 结合 |
| 收稿时间： | 2006-02-24 |
| 修稿时间： | 2006-04-18 |
Chaos genetic searching algorithm for bilevel multi-objective programming problems and its applications |
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| GUO Xingzhong,MA Jian.Chaos genetic searching algorithm for bilevel multi-objective programming problems and its applications[J].Journal of University of Science and Technology Beijing,2006,28(7):696-699. |
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| Authors: | GUO Xingzhong MA Jian |
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| Institution: | Dept. of Electrical Engineering, Anhui University of Technology and Science, Wuhu 241000, China |
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| Abstract: | A class of bilevel multl-objective programming was converted into the problem of equivalent single-level multi-objective programming. Then a new chaos genetic optimization algorithm was presented by using the inversion property of genetic algorithm and the ergodic property of chaos optimization method and combining with the exact l1 penalty function. The local search ability and search accuracy of genetic algorithm were improved. The solving accuracy and credibility became high. An actual calculated example showed that the algorithm is effective and efficient. |
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| Keywords: | bilevel multi-objective programming chaos genetic algorithm optimization |
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