| 不确定需求下应急资源配置的鲁棒优化方法 |
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| 引用本文： | 张玲,王晶,黄钧.不确定需求下应急资源配置的鲁棒优化方法[J].系统科学与数学,2010,10(10):1283-1292. |
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| 作者姓名： | 张玲 王晶 黄钧 |
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| 作者单位： | 1. 惠州学院经济管理系,惠州,516007
2. 中国科学院研究生院数学科学学院,北京,100049 |
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| 基金项目： | 国家自然科学基金，中国科学院研究生院院长基金 |
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| 摘 要： | 考虑灾害发生时需求不确定的条件,建立了二阶段决策数学规划模型,解决针对自然灾害的应急资源配置问题.将灾害发生后的各个灾区的需求量表示为区间型数据.利用可调整鲁棒优化的思想解决含有不确定需求的资源配置模型.数值试验表明,建立的模型是实际可行的,求解方法保证了解的鲁棒性.
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| 关 键 词： | 应急资源配置 二阶段决策 需求不确定 可调整鲁棒优化. |
| 收稿时间： | 2009-5-19 |
| 修稿时间： | 2010-4-15 |
ROBUST OPTIMAL RESOURCE ALLOCATION MODEL FOR UNCERTAIN DEMANDS |
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| ZHANG Ling,WANG Jing,HUANG Jun.ROBUST OPTIMAL RESOURCE ALLOCATION MODEL FOR UNCERTAIN DEMANDS[J].Journal of Systems Science and Mathematical Sciences,2010,10(10):1283-1292. |
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| Authors: | ZHANG Ling WANG Jing HUANG Jun |
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| Institution: | (1)Department of Economics and Management, Huizhou University, Huizhou 516007;(2)College of Mathematical Sciences, Gruduate University of Chinese Academy of Sciences, Beijing 100049 |
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| Abstract: | A two-stage linear programming model is proposed to determine a emergency resource allocation scheme for natural disasters. Randomness of resource requirements of demand points is represented by intervals. The proposed model is solved by using an adjust robust optimization, which makes solution of the model more conservative. Finally, a case study shows the efficiency of the proposed model and the solution strategy are presented. |
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| Keywords: | Emergency resource allocation two stage decision uncertain demands adjust robust optimization |
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