响应紧急救援的应急供应链物流配送模型

发布时间：2018-06-24 00:05

本文选题：突发危机事件 + 应急救援供应链　；参考：《系统工程》2013年07期

【摘要】：研究突发危机事件下应急救援供应链中应急配送决策问题,构建了救灾物资配送的组合优化模型。首先,针对突发危机事件中应急救援配送的紧迫性属性提出混合模糊聚类算法,对受灾区域进行分组、二进制转换以及模糊关联矩阵生成,用以确定受灾区域配送物资的优先次序,再根据受灾区域分组情况,建立综合加权多目标优化模型,用以解决从多个救援配送中心调拨救援物资到多个受灾地区的应急配送优化问题;最后基于最大限度减少救灾成本考虑,提出了动态救援供应的优化模型。通过汶川地震实际救灾配送的算例,对提出的组合优化模型进行检验,检验结果表明:所提出的方法在突发危机事件救援中具有很强适用性和潜在优势,可以大幅度提升应急物流系统的性能,具有重要的实际意义与应用价值。
[Abstract]:The problem of emergency distribution decision in emergency rescue supply chain under sudden crisis is studied, and the combinatorial optimization model of disaster relief material distribution is constructed. First of all, a hybrid fuzzy clustering algorithm is proposed to group the affected areas, binary transformation and fuzzy correlation matrix generation. In order to determine the priority of distribution of materials in the affected areas, a comprehensive weighted multi-objective optimization model is established according to the situation of the affected areas. It is used to solve the problem of optimizing emergency distribution from multiple relief distribution centers to multiple affected areas. Finally, based on the consideration of minimizing the cost of disaster relief, the optimization model of dynamic rescue supply is proposed. Through the example of actual disaster relief distribution in Wenchuan earthquake, the combined optimization model is tested. The results show that the proposed method has strong applicability and potential advantages in emergency rescue. It can greatly improve the performance of emergency logistics system, and has important practical significance and application value.
【作者单位】：常州大学经济管理学院;华东交通大学经济管理学院;
【基金】：国家社科基金资助项目(12BGL104) 江苏省高等学校哲学社会科学研究项目(2011SJB630002)
【分类号】：F252;F224

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