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《基于粒子群算法求解多目标优化问题》.pdf

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第 卷 第 期 计 算 机 研 究与 发 展 , 41 7 Vol .41 No .7 年 月 Jul 2004 7 JOURNAL OF COMPUTER RESEARCH AND DEVELOPMENT y 2004 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 基于粒子群算法求解多目标优化问题 张利彪 周春光 马 铭 刘小华 (吉林大学计算机科学与技术学院 长春 130012 ) ( ) zlb!mail .edu .cn 摘 要 粒子群优化算法自提出以来,由于其容易理解、易于实现,所以发展很快,在很多领域得到了应用. 通过对粒子 群算法全局极值和个体极值选取方式的改进,提出了一种用于求解多目标优化问题的算法,实现了对多目标优化问题的 非劣最优解集的搜索,实验结果证明了算法的有效性. 关键词 粒子群优化算法;多目标优化;非劣最优解 中图法分类号 TP1S Solutions of Multi-ob ective o timization Problems based on Particle Swarm j p o timization p , , , ZHANG Li-biao ZHOU Chun-Guang MA Ming and LIU Xiao-Hua ( , , , ) Colle e o Com uter science and technolo Jilin unioersit Chan chun 130012 g f P gy y g ( ) Abstract Particle swarm o timization PSO al orithm has been develo in ra idl and has been a lied p g p g p y pp , widely since it was introduced as it is easily understood and realized . Through the improvement of the Best Best , o tion modes of and of PSO al orithm an o timization al orithm a lied to solvin multi- p g p g p g pp g ob ective o timization roblems is resented ,and the search for Pareto o timal set of multi-ob ective j p p p p j o timi
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