易逝性电子产品随机模糊库存决策模型及其应用

针对随机和模糊混合不确定环境下的易逝性电子产品库存优化问题，提出了随机模糊多目标库存决策模型和相应的妥协遗传算法。利用期望值和机会约束等价变换，获得不同置信水平下的最佳订货量。通过实例计算求解发现，概率水平的变化比可能性水平的变动对目标函数值的影响要大，可以通过调整不同的置信水平获得最佳订货量。

Random fuzzy inventory decision making model of perishable electron product and application

To study the problem of the inventory decision making model of perishable electron products in hybrid environment of randomness and fuzziness,a random fuzzy multi-objective inventory decision making model and a corresponding compromised genetic algorithm are proposed.Using the expected value and chance constraint programming technique,the best solution of the model can be obtained.By solving for a numerical example,it is found that the probability level is a factor that contributes the most to objectives,th...