| 蚁群算法在工程项目工期—费用优化问题中的应用 |
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| 引用本文： | 胡华选,杜志达.蚁群算法在工程项目工期—费用优化问题中的应用[J].水利与建筑工程学报,2008,6(1):95-97. |
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| 作者姓名： | 胡华选 杜志达 |
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| 作者单位： | 大连理工大学,土木水利学院,辽宁,大连,116023 |
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| 摘 要： | 论述了工期—费用优化问题的原理,分析了传统优化方法的优缺点。针对工期-费用这一连续空间优化问题,综合了基于网格划分策略的连续域蚁群算法和求解旅行商问题的基本蚁群算法的思想,构造了一种改进的蚁群算法。实例计算结果表明,该方法在求解工期费用优化问题方面是有效的。
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| 关 键 词： | 工期—费用优化 蚁群算法 |
| 文章编号： | 1672-1144（2008）01-0095-03 |
| 收稿时间： | 2007-08-23 |
| 修稿时间： | 2007-10-08 |
Application of Ant Colony Algorithm in Time-cost Optimization of Project |
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| HU Hua-xuan,DU Zhi-da.Application of Ant Colony Algorithm in Time-cost Optimization of Project[J].Journal of Water Resources Architectural Engineering,2008,6(1):95-97. |
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| Authors: | HU Hua-xuan DU Zhi-da |
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| Affiliation: | College of Civil and Hydraulic Engineering;Dalian University of Technology;Dalian;Liaoning 116023;China |
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| Abstract: | The principle of time-cost optimization and the advantages and disadvantages of traditional methods are demonstrated. The continuous space ant colony algorithm based on grading method and the basic ant colony algorithm used for traveling salesman problem are integrated to set up an improved ant colony algorithm. The computing result shows that it is efficient for the time-cost optimization problems. |
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| Keywords: | time-cost optimization ant colony algorithm |
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