基于折射原理的混合型花朵授粉算法  

Hybrid flower pollination algorithm based on refraction principle

作　　者：崔丽群[1] 张晨 郑宝林 周四宏 Cui Liqun;Zhang Chen;Zheng Baolin;Zhou Sihong(School of Software, Liaoning Technical University, Huludao Liaoning 125105, China)

机构地区：[1]辽宁工程技术大学软件学院,辽宁葫芦岛125105

出　　处：《计算机应用研究》2019年第5期1328-1332,1342,共6页Application Research of Computers

基　　金：国家自然科学基金资助项目(61172144);辽宁省教育厅资助项目(L2012113)

摘　　要：针对花朵授粉算法收敛速度慢、寻优精度低的缺陷,提出基于折射原理的混合型花朵授粉算法(refrHFPA)。算法首先利用和声搜索算法提升算法收敛速度,然后利用折射原理提高种群的多样性,帮助算法跳出局部最优,提升寻优精度。实验利用八个测试函数,对比其他群智能算法,结果表明refrHFPA算法在收敛速度和寻优精度方面均有显著的提高。This paper proposed a hybrid flower pollination algorithm (refrHFPA) based on refraction principle for the slow convergence rate of flower pollination algorithm and low optimization accuracy. The algorithm firstly used the harmony search algorithm to improve the convergence speed of the algorithm, then it used the refraction principle to improve the diversity of the population, and helped the algorithm to jump out of the local optimal and improved the accuracy of optimization. It used eight test functions to compare other intelligent algorithms, and the results show that the refrHFPA algorithm has a significant improvement in convergence speed and optimization accuracy.

关 键 词：花朵授粉算法 和声搜索算法 折射原理 种群多样性 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构]