• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2012, Vol. 34 ›› Issue (1): 90-93.

• 论文 • 上一篇    下一篇

改进的烟火爆炸优化算法及其收敛性分析

曹炬,季艳芳   

  1. (华中科技大学数学与统计学院,湖北 武汉 430074)
  • 收稿日期:2010-10-15 修回日期:2011-03-03 出版日期:2012-01-25 发布日期:2012-01-25
  • 基金资助:

    华中科技大学理学院重点基金资助

An Improved Fireworks Explosion Optimization Algorithm and Its Convergence Analysis

CAO Ju,JI Yanfang   

  1. (School of Mathematics and Statistics,Huazhong University of Science and Technology,Wuhan 430074,China)
  • Received:2010-10-15 Revised:2011-03-03 Online:2012-01-25 Published:2012-01-25

摘要:

本文在分析了烟花爆炸优化算法(FEO)的优越性与不足的基础上,借鉴了PSO算法中交流算子的思想,提出了改进的烟花爆炸优化算法(FEO)算法。算法详细论述了交流算子的构造方法,给出了算法的具体操作流程,并重点证明了改进的烟花爆炸优化算法能以概率1收敛到全局最优解。最后,对3个标准测试函数进行仿真实验,并同其他智能优化算法进行比较,比较发现改进的烟花爆炸优化算法(FEO)算法取得了非常好的结果,具有明显的优势。

关键词: 烟花爆炸, 马尔科夫过程, 收敛性

Abstract:

This paper analyzes the advantages and disadvantages of the fireworks blast algorithm (FEO)based on the PSO algorithm, uses the idea of exchange operator for reference, and proposes an improved algorithm for FEO. The algorithm discusses in detail the construction of the exchange operator, gives of specific operational processes, and focuses on the improvement of the fireworks explosion proof algorithm with probability 1 convergence to the global optimal solution. Finally, three simulation standard test functions are performed and compared with other intelligent optimization algorithms. The result of comparison is that the improved FEO algorithm achieves very good results, and has obvious advantages.

Key words: fireworks explosion;Markov process;convergence