| 震后模糊道路破损率条件下应急物资调配研究 |
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| 引用本文： | 靳杰 等. 震后模糊道路破损率条件下应急物资调配研究[J]. 价值工程, 2014, 0(18): 20-21 |
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| 作者姓名： | 靳杰 等 |
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| 作者单位： | 昆明理工大学机电工程学院,昆明650500 |
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| 基金项目： | 基金项目：国家自然科学基金资助项目（51168020）. |
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| 摘 要： | 应急物资调配是应急物流系统重要研究问题之一,直接关系到应急物流活动的成败。考虑到灾后运输道路破损率不能立即确定,构建了道路破损率与物资需求量为梯形模糊数的多目标应急物资调配模型。通过将其转化为具有确定系数的多目标规划模型来进行求解,并提出了求得该模型满意解的算法。最后通过算例分析说明该方法的有效性。
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| 关 键 词： | 应急物流 模糊道路破损率 调配模型 模糊线性多目标规划 |
A Study on a Multi-objective Emergency Supplies Allocation Model in Condition of Fuzzy Breakage Rate of Road after Earthquake Disaster |
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| JIN Jie; YANG Wei-ping; LI Zhe-kun. A Study on a Multi-objective Emergency Supplies Allocation Model in Condition of Fuzzy Breakage Rate of Road after Earthquake Disaster[J]. Value Engineering, 2014, 0(18): 20-21 |
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| Authors: | JIN Jie YANG Wei-ping LI Zhe-kun |
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| Affiliation: | JIN Jie; YANG Wei-ping; LI Zhe-kun ( Faculty of Mechanical ＆ Electrical Engineering , Kunming University of Science and Technology , Kunming 650500, China ) |
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| Abstract: | Emergency supplies allocation is one of the important problems of the emergency logistics system, which directly relates the realization of the emergency logistics goals. After considering the breakage rate of the road for transportation is uncertain in a short period of time after the earthquake, a multi-objective emergency supplies deployment model is established which contains the breakage rate and material demand in the form of trapezoid fuzzy number. Solve this model through translating it into a deterministic multi-objective programming model and propose the arithmetic to obtain the satisfactory solution. Finally a numerical example shows that this method is valid. |
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| Keywords: | emergency logistics fuzzy linear multi-objective programming fuzzy road breakage rate deployment model |
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