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电子学报  2006 

基于混合优化策略的微分进化改进算法

, PP. 2402-2405

Keywords: 优化算法,优化策略,微分进化算法

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Abstract:

微分进化算法具有控制参数少、鲁棒性强、易于使用等优点,并具有不同的优化策略.本文在对微分进化算法各优化策略性能进行分析的基础上,提出了基于混合优化策略的微分进化改进算法.改进算法的主要思想是将种群中的个体随机地分成两组,每组采用不同的优化策略.利用五个标准的优化算法测试函数对改进算法的收敛速度和搜索成功率进行了测试,并与动态微分进化算法和微粒群算法进行了比较.实验结果表明,本文提出的改进算法在保证算法搜索成功率的同时,大大提高了算法搜索效率.

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