• Apr 24, 2017 News! Vol.6, No.4 has been indexed by EI (Inspec).   [Click]
  • Apr 24, 2017 News! Vol.6, No.3 has been indexed by EI (Inspec).   [Click]
  • Jun 26, 2017 News!Vol 7, No 4 has been published with online version 12 original aritcles from 6 countries are published in this issue   [Click]
General Information
    • ISSN: 2010-3697
    • Frequency: Bimonthly
    • DOI: 10.7763/IJMO
    • Editor-in-Chief: Prof. Adrian Olaru
    • Executive Editor: Ms.Yoyo Y. Zhou
    • Abstracting/ Indexing: Engineering & Technology Digital Library, ProQuest, Crossref, Electronic Journals Library, Google Scholar, EI (INSPEC, IET).
    • E-mail ijmo@iacsitp.com
Editor-in-chief
Prof. Adrian Olaru
University Politehnica of Bucharest, Romania
I'm happy to take on the position of editor in chief of IJMO. It's a journal that shows promise of becoming a recognized journal in the area of modelling and optimization. I'll work together with the editors to help it progress.
IJMO 2011 Vol.1(3): 226-230 ISSN: 2010-3697
DOI: 10.7763/IJMO.2011.V1.40

An Improved Multi-objective PSO Algorithm with Swarm Energy Conservation

Yaoyu Xue, Liqiang Zhao, Jiahuan Wu, and Jianlin Wang

Abstract—An improved algorithm—multi-objective particle swarm optimization with swarm energy conservation (SEC-MOPSO) is proposed, which is aimed to solve the problem of convergence and distribution in multi-objective particle swarm optimization (MOPSO) algorithm. Swarm energy conservation mechanism is used to update the velocity and position of particles. Besides, non-dominated sorting method, adaptive grid mechanism and elitism mechanism are also incorporated into SEC-MOPSO algorithm to improve searching capabilities and avoid falling into the second-best non-dominated front. The simulation results show that SEC-MOPSO has better performance than MOPSO in distribution and convergence.

Index Terms—multi-objective optimization, MOPSO, swarm energy conservation.

Y. Xue is with College of Information Science and Technology, Beijing University of Chemical Technology, Beijing, 100029 China (e-mail: yaoyu225@126.com).
L. Q. Zhao is with College of Information Science and Technology, Beijing University of Chemical Technology, Beijing, 100029 China (e-mail: zhaolq@mail.buct.edu.cn).
J. H. Wu is with College of Information Science and Technology, Beijing University of Chemical Technology, Beijing, 100029 China (e-mail: wujiahuan_buct@126.com).
J. L. Wang is with College of Information Science and Technology, Beijing University of Chemical Technology, Beijing, 100029 China (corresponding author, phone:+86-01064433803 e-mail: wangjl@mail.buct.edu.cn).

[PDF]

Cite: Yaoyu Xue, Liqiang Zhao, Jiahuan Wu, and Jianlin Wang, "An Improved Multi-objective PSO Algorithm with Swarm Energy Conservation," International Journal of Modeling and Optimization vol. 1, no. 3, pp. 226-230, 2011.

Copyright © 2008-2015.International Journal of Modeling and Optimization. All rights reserved.
E-mail: ijmo@iacsitp.com