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An Improved Particle Swarm Optimization for Solving Bilevel Multiobjective Programming Problem
Joint Authors
Zheng, Yue
Guo, Xuning
Zhang, Tao
Hu, Tiesong
Source
Journal of Applied Mathematics
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-04-10
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
An improved particle swarm optimization (PSO) algorithm is proposed for solving bilevel multiobjective programming problem (BLMPP).
For such problems, the proposed algorithm directly simulates the decision process of bilevel programming, which is different from most traditional algorithms designed for specific versions or based on specific assumptions.
The BLMPP is transformed to solve multiobjective optimization problems in the upper level and the lower level interactively by an improved PSO.
And a set of approximate Pareto optimal solutions for BLMPP is obtained using the elite strategy.
This interactive procedure is repeated until the accurate Pareto optimal solutions of the original problem are found.
Finally, some numerical examples are given to illustrate the feasibility of the proposed algorithm.
American Psychological Association (APA)
Zhang, Tao& Hu, Tiesong& Zheng, Yue& Guo, Xuning. 2012. An Improved Particle Swarm Optimization for Solving Bilevel Multiobjective Programming Problem. Journal of Applied Mathematics،Vol. 2012, no. 2012, pp.1-13.
https://search.emarefa.net/detail/BIM-993428
Modern Language Association (MLA)
Zhang, Tao…[et al.]. An Improved Particle Swarm Optimization for Solving Bilevel Multiobjective Programming Problem. Journal of Applied Mathematics No. 2012 (2012), pp.1-13.
https://search.emarefa.net/detail/BIM-993428
American Medical Association (AMA)
Zhang, Tao& Hu, Tiesong& Zheng, Yue& Guo, Xuning. An Improved Particle Swarm Optimization for Solving Bilevel Multiobjective Programming Problem. Journal of Applied Mathematics. 2012. Vol. 2012, no. 2012, pp.1-13.
https://search.emarefa.net/detail/BIM-993428
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-993428