An improved particle swarm optimization algorithm combined with piecewise linear chaotic map

Tao Xiang; Xiaofeng Liao; Kwok-wo Wong

doi:10.1016/j.amc.2007.02.103

Author(s)

Tao Xiang
Xiaofeng Liao
Kwok-wo Wong

Related Research Unit(s)

Department of Electrical Engineering

Detail(s)

Original language	English
Pages (from-to)	1637-1645
Journal / Publication	Applied Mathematics and Computation
Volume	190
Issue number	2
Publication status	Published - 15 Jul 2007

Link(s)

DOI	DOI https://doi.org/10.1016/j.amc.2007.02.103 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-34250686634&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(fd53d1cb-d153-4308-bbf3-b31addb84487).html

Abstract

Particle swarm optimization (PSO) has gained increasing attention in tackling complex optimization problems. Its further superiority when hybridized with other search techniques is also shown. Chaos, with the properties of ergodicity and stochasticity, is definitely a good candidate, but currently only the well-known logistic map is prevalently used. In this paper, the performance and deficiencies of schemes coupling chaotic search into PSO are analyzed. Then, the piecewise linear chaotic map (PWLCM) is introduced to perform the chaotic search. An improved PSO algorithm combined with PWLCM (PWLCPSO) is proposed subsequently, and experimental results verify its great superiority. © 2007 Elsevier Inc. All rights reserved.

Research Area(s)

Chaotic optimization, Particle swarm optimization, Piecewise linear chaotic map

Citation Format(s)

[ RIS ] [ BibTeX ]

An improved particle swarm optimization algorithm combined with piecewise linear chaotic map. / Xiang, Tao; Liao, Xiaofeng; Wong, Kwok-wo.

In: Applied Mathematics and Computation, Vol. 190, No. 2, 15.07.2007, p. 1637-1645.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

Xiang, T, Liao, X & Wong, K 2007, 'An improved particle swarm optimization algorithm combined with piecewise linear chaotic map', Applied Mathematics and Computation, vol. 190, no. 2, pp. 1637-1645. https://doi.org/10.1016/j.amc.2007.02.103

Xiang, T., Liao, X., & Wong, K. (2007). An improved particle swarm optimization algorithm combined with piecewise linear chaotic map. Applied Mathematics and Computation, 190(2), 1637-1645. https://doi.org/10.1016/j.amc.2007.02.103

Xiang T, Liao X, Wong K. An improved particle swarm optimization algorithm combined with piecewise linear chaotic map. Applied Mathematics and Computation. 2007 Jul 15;190(2):1637-1645. https://doi.org/10.1016/j.amc.2007.02.103

Xiang, Tao ; Liao, Xiaofeng ; Wong, Kwok-wo. / An improved particle swarm optimization algorithm combined with piecewise linear chaotic map. In: Applied Mathematics and Computation. 2007 ; Vol. 190, No. 2. pp. 1637-1645.