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한국건축시공학회 / v.8, no.6, 2008년, pp.91-98 
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Particle Swarm Optimization을 이용한 공기-비용 절충관계 최적화 모델에 관한 연구
( A Study on Optimization Model of Time-Cost Trade-off Analysisusing Particle Swarm Optimization ) |
| 박우열;안성훈; 안동대학교 공과대학 건축공학과;대구대학교 건축공학과;
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| 초 록 |
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| It is time-consuming and difficulty to solve the time-cost trade-off problems, as there are trade-offs between time and cost to complete the activities in construction projects and this problems do not have unique solutions. Typically, heuristic methods, mathematical models and GA models has been used to solve this problems. As heuristic methods and mathematical models are have weakness in solving the time-cost trade-off problems, GA based model has been studied widely in recent. This paper suggests the time-cost trade-off optimization algorithm using particle swarm optimization. The traditional particle swarm optimization model is modified to generate optimal tradeoffs among construction time and cost efficiently. An application example is analyzed to illustrate the use of the suggested algorithm and demonstrate its capabilities in generating optimal tradeoffs among construction time and cost. Future applications of the model are suggested in the conclusion. |
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| 키워드 |
| 공기-비용 최적화;유전 알고리듬;개체군집최적화;Time-Cost Optimization;Genetic Algorithm;Particle Swarm Optimization; |
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한국건축시공학회지 / v.8, no.6, 2008년, pp.91-98
한국건축시공학회
ISSN : 1598-2033
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200806135612402)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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