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A location-routing model on relief distribution centers

机译:救济物资配送中心的选址路由模型

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There have been many unexpected natural disasters such as earthquake, flood, etc. in developing countries, which have created catastrophic incidents and we need to do appropriate planning for relief to reduce the possible casualties. Such actions normally face different challenges such as damages on transportation infrastructures including roads, bridges, etc. One of the primary actions for such crises management is associated with facility location for relief distribution centers. This paper presents a multi-objective mathematical problem and applies it for a real-world case study in northern region of Iran. The study uses Lp metric to handle different objectives and fuzzy programming is used to cope with uncertainty. The preliminary results indicate that the proposed study of this paper has been able to provide efficient results.
机译:发展中国家发生了许多意外的自然灾害,例如地震,洪水等,造成了灾难性事件,我们需要进行适当的救济计划,以减少可能的人员伤亡。此类行动通常面临不同的挑战,例如对道路,桥梁等运输基础设施的破坏。此类危机管理的主要行动之一与救济分发中心的设施位置相关。本文提出了一个多目标数学问题,并将其应用于伊朗北部地区的实际案例研究。该研究使用Lp度量来处理不同的目标,并使用模糊规划来应对不确定性。初步结果表明,本文提出的研究已经能够提供有效的结果。

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