대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2008년도 춘계학술대회 논문집 전기기기 및 에너지변환시스템부문
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- Pages.44-46
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- 2008
Couple Particle Swarm Optimization for Multimodal Functions
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- 고창섭 (충북대학교 전기공학과)
- Pham, Minh-Trien (School of Electrical & Computer Engineering, Chungbuk National University) ;
- Baatar, Nyambayar (School of Electrical & Computer Engineering, Chungbuk National University) ;
- Koh, Chang-Seop (School of Electrical & Computer Engineering, Chungbuk National University)
- 발행 : 2008.04.25
초록
This paper Proposes a new couple particle swarm optimization (CPSO) for multimodal functions. In this method, main particles are generated uniformly using Faure-sequences, and move accordingly to cognition only model. If any main particle detects the movement direction which has local optimum, this particle would create a new particle beside itself and make a couple. After that, all couples move accordingly to conventional particle swarm optimization (PSO) model. If these couples tend toward the same local optimum, only the best couple would be kept and the others would be eliminated. We had applied this method to some analytic multimodal functions and successfully locate all local optima.
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