Proceedings of the 2007 International Conference on Intelligent Systems and Knowledge Engineering (ISKE 2007)

An improved ?-PSO algorithm with mutation

Authors
Zhong Weimin1
1State-Key Laboratory of Chemical Engineering, Automation Institute of East China University of Science and Technology
Corresponding Author
Zhong Weimin
Available Online October 2007.
DOI
10.2991/iske.2007.66How to use a DOI?
Keywords
particle swarm optimization (PSO), phase angle, benchmark function, mutation
Abstract

In our previous work, a new PSO algorithm called ?-PSO based on phase angle was put forward, which has better optimization performance than standard PSO algorithm when dealing with some simple benchmark functions. But this algorithm may easily stick in the local minima when handling some complex or multi-mode functions. In this paper, an improved ?-PSO with mutation operator is studied. And this improved algorithm has better optimization performance when solving some complex benchmark functions. Benchmark testing shows that this improved ?-PSO algorithm can overcome the local minima and achieve the goal of global minimum in limited iterations

Copyright
© 2007, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2007 International Conference on Intelligent Systems and Knowledge Engineering (ISKE 2007)
Series
Advances in Intelligent Systems Research
Publication Date
October 2007
ISBN
978-90-78677-04-8
ISSN
1951-6851
DOI
10.2991/iske.2007.66How to use a DOI?
Copyright
© 2007, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Zhong Weimin
PY  - 2007/10
DA  - 2007/10
TI  - An improved ?-PSO algorithm with mutation
BT  - Proceedings of the 2007 International Conference on Intelligent Systems and Knowledge Engineering (ISKE 2007)
PB  - Atlantis Press
SP  - 392
EP  - 397
SN  - 1951-6851
UR  - https://doi.org/10.2991/iske.2007.66
DO  - 10.2991/iske.2007.66
ID  - Weimin2007/10
ER  -