| 多目标模糊优选动态规划在方案优选中的应用 |
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| 引用本文： | 张春民,李引珍,杨涛.多目标模糊优选动态规划在方案优选中的应用[J].兰州铁道学院学报,2007,26(1):108-111. |
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| 作者姓名： | 张春民 李引珍 杨涛 |
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| 作者单位： | 兰州交通大学交通运输学院 甘肃兰州730070 |
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| 摘 要： | 铁路站场改扩建过渡方案的优选是多阶段决策问题,基于模糊优化理论,确定各方案在各指标下的相对优属度,以方案相对优属度总和最大为目标,建立动态规划模型,对过渡方案进行优选.实例分析表明该方法是有效的.
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| 关 键 词： | 模糊优化 动态规划 过渡方案 |
| 文章编号： | 1001-4373(2007)01-0108-04 |
| 修稿时间： | 2006-10-09 |
Fuzzy Optimizing Multi-objective Dynamic Programming and its Application for Scheme Optimization |
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| Zhang Chunmin,Li Yinzhen,Yang Tao.Fuzzy Optimizing Multi-objective Dynamic Programming and its Application for Scheme Optimization[J].Journal of Lanzhou Railway University,2007,26(1):108-111. |
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| Authors: | Zhang Chunmin Li Yinzhen Yang Tao |
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| Institution: | School of Traffic and Transportation Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China |
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| Abstract: | The transitional scheme optimization of reconstruction and expansion of the railway station and yard is a multi-stage decision problem.Based on the theory of fuzzy optimization,the relative membership degree of the indexes to every transitional scheme is obtained.The maximization of total relative membership degree of transitional schemes as the objective,the dynamic programming is established to select the optimum transitional schemes.Practical application indicates that this method is effective. |
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| Keywords: | fuzzy optimizing dynamic programming transitional scheme |
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