摘要
应急物资库存决策是应急物流管理中的重要研究问题之一,它直接关系到应急救援工作的成败。为了提高应急物资库存管理的有效性,建立了三角模糊信息环境下应急物资动态库存模型,给出了与其等价的模糊机会约束规划模型,提出了需求量为三角模糊数时模型的确定化转化方法,最后通过算例说明了该方法的有效性。
Emergency supplies inventory,which is directly related to the emergency result,is one of the important problems of emergency logistics management.To enhance the effectiveness of emergency supplies inventory control,the dynamic inventory model of emergency supplies with triangle fuzzy number in constraint conditions,is proposed the method of establishing fuzzy chance-constrained model for emergency supplies inventory is given,the crisp equivalents of the fuzzy chance-constrained models when the emergency supplies demand are triangle fuzzy number are discussed.Finally,a numerical example shows that the method is valid.
引文
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