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multi-objective particle optimization algorithm based on sharing-learning and dynamic cording distance

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lzg020716

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peng_weishi: ½ð±Ò+10, лл 2016-06-02 23:58:44
sunshan4379: LS-EPI+1, ¸ÐлӦÖú£¡ 2016-06-03 19:55:17
Multi-objective particle optimization algorithm based on sharing-learning and dynamic crowding distance
×÷Õßeng, G (Peng, Guang)[ 1 ] ; Fang, YW (Fang, Yang-Wang)[ 1 ] ; Peng, WS (Peng, Wei-Shi)[ 1 ] ; Chai, D (Chai, Dong)[ 1 ] ; Xu, Y (Xu, Yang)[ 1 ]
OPTIK
¾í: 127  ÆÚ: 12  Ò³: 5013-5020
DOI: 10.1016/j.ijleo.2016.02.045
³ö°æÄê: 2016
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A multi-objective particle swarm optimization algorithm, based on share-learning and dynamic crowding distance (MOPSO-SDCD), is proposed to improve the convergence accuracy and keep the diversity of the Pareto optimal solutions. First, the sharing-learning factor is applied to modify the velocity updating formulas, which improves both the global search ability and local search accuracy of the algorithm. Meanwhile, Gaussian mutation and greedy strategy are adopted to update personal best position and external archive, which make the algorithm approximate the Pareto front quickly and avoid premature convergence. Finally, MOPSO-SDCD maintains the external archive based on dynamic crowding distance sorting strategy, whose purpose is boosting the diversity and distribution of Pareto optimal solutions. The ZDT series test functions are used to test the performance of MOPSO-SDCD and compare with other three typical algorithms. Simulation results verify the superiority and effectiveness of the proposed algorithm. (C) 2016 Elsevier GmbH. All rights reserved.
¹Ø¼ü´Ê
×÷Õ߹ؼü´Ê:Multi-objective optimization; Particle swarm optimization; Sharing-learning; Gaussian mutation; Dynamic crowding distance
KeyWords Plus:SWARM OPTIMIZER
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ͨѶ×÷ÕßµØÖ·: Peng, G (ͨѶ×÷Õß)
              Air Force Engn Univ, Aeronaut & Astronaut Engn Coll, Baling Rd 1, Xian, Peoples R China.
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              [ 1 ] Air Force Engn Univ, Aeronaut & Astronaut Engn Coll, Baling Rd 1, Xian, Peoples R China
µç×ÓÓʼþµØÖ·:pg1445334307@163.com
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ELSEVIER GMBH, URBAN & FISCHER VERLAG, OFFICE JENA, P O BOX 100537, 07705 JENA, GERMANY
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Ñо¿·½Ïò:Optics
Web of Science Àà±ð:Optics
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ÎÄÏ×ÀàÐÍ:Article
ÓïÖÖ:English
Èë²ØºÅ: WOS:000374618900015
ISSN: 0030-4026
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Ŀ¼£º Current Contents Connect®
Impact Factor (Ó°ÏìÒò×Ó): Journal Citation Reports®
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IDS ºÅ: DK0RC
Web of Science ºËÐĺϼ¯ÖÐµÄ "ÒýÓõIJο¼ÎÄÏ×": 18
Web of Science ºËÐĺϼ¯ÖÐµÄ "±»ÒýƵ´Î": 0
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2Â¥2016-06-01 22:09:30
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peng_weishi

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2Â¥: Originally posted by lzg020716 at 2016-06-01 22:09:30
Multi-objective particle optimization algorithm based on sharing-learning and dynamic crowding distance
×÷Õßeng, G (Peng, Guang) ; Fang, YW (Fang, Yang-Wang) ; Peng, WS (Peng, Wei-Shi) ; Chai, D ( ...

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3Â¥2016-06-01 22:50:18
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3Â¥: Originally posted by peng_weishi at 2016-06-01 22:50:18
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