基于加权灰靶决策和0-1线性规划的材料订购与转运问题研究  

Studies on Material Ordering and Transportation Based on Weighted Grey Target Decision and 0-1 Linear Programming

作　　者：刘星雨 陈宇 陈晓友[1] 

机构地区：[1]河南工业大学理学院,河南 郑州 [2]河南工业大学信息科学与工程学院,河南 郑州

出　　处：《建模与仿真》2023年第4期3417-3426,共10页Modeling and Simulation

摘　　要：在企业订购和转运原材料时,选择供应商与转运商以达到成本最低、损耗量最少是企业利益最大化的关键问题。基于给定的数据,本文运用多目标加权灰靶决策模型和层次分析法对供应商的供货特征,即满足订购比例、平均供需偏差率、供货数量进行评估。根据生产要求构建0-1线性规划模型给出了最优订购方案和转运方案。根据现有原材料的供应商和转运商的实际情况构建灰色预测模型得出预测的产能并给出最优方案。When enterprises order and transfer raw materials, selecting suppliers and forwarders to achieve the lowest cost and minimum loss is the key issue for enterprises to maximize their benefits. Based on the given data, this paper uses the multi-objective weighted grey target decision-making model and the analytic hierarchy process to evaluate the supply characteristics of suppliers, namely, the proportion of satisfied orders, the average deviation rate of supply and demand, and the supply quantity. According to the production requirements, a 0-1 linear programming model is construct-ed to give the optimal ordering scheme and transportation scheme. According to the actual cases of existing raw material suppliers and forwarders, a grey prediction model is built to obtain the pre-dicted capacity and give the optimal program.

关 键 词：企业利益最大化 层次分析法 选择供应商 偏差率 灰色预测模型 损耗量 成本最低 多目标加权灰靶决策 

分 类 号：F42[经济管理—产业经济]