| 一种改进的自适应遗传算法 |
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| 引用本文： | 刘姝廷,金太东,王连生. 一种改进的自适应遗传算法[J]. 南方冶金学院学报, 2010, 31(1): 59-61,80 |
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| 作者姓名： | 刘姝廷 金太东 王连生 |
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| 作者单位： | [1]辽宁石油化工大学信息与控制工程学院,辽宁抚顺113001 [2]沈阳理工大学应用技术学院,辽宁抚顺113122 |
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| 摘 要： | 遗传算法是一种借鉴生物界自然选择和自然遗传机制的随机搜索算法.针对传统遗传算法和自适应遗传算法存在"早熟"现象及收敛速度慢的不足,提出了一种改进的自适应遗传算法,并对交叉概率和遗传概率进行改进.仿真结果说明了改进的自适应遗传算法比传统遗传算法和自适应遗传算法在收敛性能和搜索能力上都有很大的提高.
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| 关 键 词： | 遗传算法 自适应 收敛 仿真 |
An Improved Adaptive Genetic Algorithm |
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| LIU Shu-ting,JIN Tai-dong,WANG Lian-sheng. An Improved Adaptive Genetic Algorithm[J]. Journal of Southern Institute of Metallurgy, 2010, 31(1): 59-61,80 |
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| Authors: | LIU Shu-ting JIN Tai-dong WANG Lian-sheng |
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| Affiliation: | 1.School of Information and Control Engineering/a>;Liaoning Shihua University/a>;Fushun 113001/a>;China/a>;2.Polytechnic School of Shenyang Ligong University/a>;Fushun 113122/a>;China |
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| Abstract: | Genetic algorithms are random searching algorithms using natural selection and natural heredity.Because tradional genetic algorithm and adaptive genetic algorithm have such defaults as premature and low convergence speed,this paper presents an improved adaptive genetic algorithm.The result of the simulation shows that the improved adaptive genetic algorithm has an improvement on the ability of convergence and searching. |
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| Keywords: | genetic algorithms adaptive convergence simulation |
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