摘要
针对传统遗传算法存在的问题,提出了一种新的将最佳矢量算法和遗传算法相结合的混合遗传算法。分析表明,这种混合遗传算法既发挥了最佳梯度算法局部搜索能力强的特点,又结合了遗传算法全局搜索能力强的优点,避免出现早熟现象,使收敛速度大大改善。
Against on the question appeared in the traditional genetic arithmetic , a new hybrid genetic algorithm is given, which is the optimal vector algorithm combining with the genetic algorithm. The analysis result indicate that not only the strong local search capacity of optimal vector algorithm be displayed but also the strong general search capacity of genetic algorithm be combined based on the hybrid genetic algorithm , which makes the phenomenon of premature be avoided, and the speed of convergence is improved greatly.
出处
《煤矿机械》
北大核心
2007年第9期27-30,共4页
Coal Mine Machinery
基金
国防科工委基础基金项目(Z192003A001)
黑龙江省教育厅科学技术研究项目(11523048)
黑龙江科技学院引进高层次人才科研启动基金项目(05-55)
关键词
遗传算法
最佳矢量算法
混合遗传算法
结构优化
genetic algorithm
optimal vector algorithm
hybrid genetic algorithm
structural optimization
