| 带时间因数的模糊指派问题的求解 |
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| 引用本文： | 胡将,曾玲. 带时间因数的模糊指派问题的求解[J]. 桂林电子科技大学学报, 2005, 25(2): 33-36 |
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| 作者姓名： | 胡将 曾玲 |
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| 作者单位： | 桂林电子工业学院,计算科学与数学系,广西,桂林,541004;桂林电子工业学院,计算科学与数学系,广西,桂林,541004 |
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| 摘 要： | 在模糊变量的可信性理论基础上建立带时间因数的模糊指派问题的模糊期望值模型,且证明此期望值模型与传统模型具有相同解,并设计了一个遗传算法来求解该模型。最后,通过一个项目招标的数值例子说明此算法求解速度快,容易达到最优解。
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| 关 键 词： | 模糊指派问题 模糊变量 期望值模型 遗传算法 |
| 文章编号： | 1001-7437(2005)02-33-04 |
| 修稿时间： | 2004-12-24 |
A Solution for the Fuzzy Assignment Problem with Time Coefficient |
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| HU Jiang,ZENG Ling. A Solution for the Fuzzy Assignment Problem with Time Coefficient[J]. Journal of Guilin University of Electronic Technology, 2005, 25(2): 33-36 |
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| Authors: | HU Jiang ZENG Ling |
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| Abstract: | The fuzzy assignment problem with time coefficient is a nonlinear fuzzy assignment problem and is applied widely in item investment and other economic field.Firstly, the paper set up the model of fuzzy expectation of the problem on basis of the credibility theory of fuzzy variable,and then proved that this model has same solution of the traditional model.Secondly,the paper designed a genetic algorithm on fuzzy simulation to solve the model. At last,a numerical example about item bidding illustrated that the arithmetic has the rapidness of astringency and could get an optimal solution easily. |
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| Keywords: | bottleneck assignment problem fuzzy variable the model of expected value genetic algorithm |
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