东北大学学报（自然科学版）

东北大学学报(自然科学版) ›› 2010, Vol. 31 ›› Issue (6): 769-772.DOI: -

• 论著 • 上一篇    下一篇

混合差分进化-和声搜索算法在结构工程中的应用

邹德旋;高立群;吴建华;吴沛锋;   

  1. 东北大学信息科学与工程学院;
  • 收稿日期:2013-06-20 修回日期:2013-06-20 出版日期:2010-06-15 发布日期:2013-06-20
  • 通讯作者: -
  • 作者简介:-
  • 基金资助:
    国家自然科学基金资助项目(60674021)

Application of HDEHS algorithm to structural engineering

Zou, De-Xuan (1); Gao, Li-Qun (1); Wu, Jian-Hua (1); Wu, Pei-Feng (1)   

  1. (1) School of Information Science and Engineering, Northeastern University, Shenyang 110004, China
  • Received:2013-06-20 Revised:2013-06-20 Online:2010-06-15 Published:2013-06-20
  • Contact: Zou, D.-X.
  • About author:-
  • Supported by:
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摘要： 为了增强HS算法跳出局部最优的能力,将差分进化算法(DE)的变异和交叉引入到了HS算法中.这种改进的HS算法被称为混合差分进化-和声搜索(HDEHS),它既具有很强的收敛性,又能有效地防止自身陷入局部最优.实验结果表明,与文献中算法比较,HDEHS算法在解决结构工程优化问题中能够找到更好的解,它是解决结构工程优化问题的一个有效的选择.

关键词: 混合差分进化-和声搜索算法, 结构工程, 和声搜索算法, 差分进化算法, 变异, 交叉

Abstract: To enable the HS (harmony search) algorithm to transcend its limited capability of local optimum, the mutating and crossing operations of DE (differential evolution) algorithm are introduced into the HS algorithm so as to improve the latter, i.e. the hybrid differential evolution-harmony search (HDEHS) algorithm. It is able to prevent the limitation of its local optimum effectively, besides its strong convergence. Experimental results revealed that the HDEHS algorithm as an efficient alternative can find out better solutions to the optimization problem of structural engineering in comparison to the methods as shown in earlier works.

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