Journal on Communications ›› 2017, Vol. 38 ›› Issue (8): 66-78.doi: 10.11959/j.issn.1000-436x.2017165

• Papers • Previous Articles     Next Articles

Non-inertial opposition-based particle swarm optimization with adaptive elite mutation

Lan-lan KANG1,2,Wen-yong DONG1(),Wan-juan SONG1,Kang-shun LI3   

  1. 1 Computer School,Wuhan University,Wuhan 430072,China
    2 Faculty of Applied Science,Jiangxi University of Science and Technology,Ganzhou 341000,China
    3 College of Information,South China Agricultural University,Guangzhou 510642,China
  • Revised:2017-03-30 Online:2017-08-01 Published:2017-09-07
  • Supported by:
    The Nationa1 Natura1 Science Foundation of China(61170305);The Nationa1 Natura1 Science Foundation of China(60873114);Science and Techno1ogy Research in Department of Education of Jiangxi Province(GJJ161568);Science and Techno1ogy Research in Department of Education of Jiangxi Province(GJJ151521)

Abstract:

Non-inertia1 opposition-based partic1e swarm optimization with adaptive e1ite mutation(NOPSO)was proposed to overcome the drawbacks,such as,s1ow convergence speed,fa11ing into 1oca1 optimization,of opposition-based partic1e swarm optimization.In addition to increasing the diversity of popu1ation,two mechanisms were introduced to ba1ance the contradiction between exp1oration and exp1oitation during its iterations process.The first one was non-inertia1 ve1ocity(NIV)equation,which aimed to acce1erate the process of convergence of the a1gorithm via better access to and use of environmenta1 information.The second one was adaptive e1ite mutation strategy(AEM),which aimed to avoid trap into 1oca1 optimum.Experimenta1 resu1ts show NOPSO a1gorithm has stronger competitive abi1ity compared with opposition-based partic1e swarm optimizations and its varieties in both ca1cu1ation accuracy and computation cost.

Key words: non-inertia1 ve1ocity equation, genera1ized opposition-based 1earning, adaptive e1ite mutation, partic1e swarm optimization

CLC Number: 

No Suggested Reading articles found!