Please use this identifier to cite or link to this item: http://rportal.lib.ntnu.edu.tw:80/handle/77345300/32134
Title: Particle swarm optimization incorporating simplex search and center particle for global optimization
Authors: 國立臺灣師範大學電機工程學系
Chen-Chien Hsu
Chun-Hwui Gao
Issue Date: 27-Jun-2008
Abstract: This paper proposes a hybrid approach incorporating an enhanced Nelder-Mead simplex search scheme into a particle swarm optimization (PSO) with the use of a center particle in a swarm for effectively solving multi-dimensional optimization problems. Because of the strength of PSO in performing exploration search and NM simplex search in exploitation search, in addition to the help of a center particle residing closest to the optimum during the optimization process, both convergence rate and accuracy of the proposed optimization algorithm can be significantly improved. To show the effectiveness of the proposed approach, 18 benchmark functions will be adopted for optimization via the proposed approach in comparison to existing methods.
URI: http://rportal.lib.ntnu.edu.tw/handle/77345300/32134
Other Identifiers: ntnulib_tp_E0607_02_012
Appears in Collections:教師著作

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