摘要
选择不同原材料的供应商和转运商对生产企业效益的影响极大。首先,我们根据历年供货数据,利用熵值法和TOPSIS法选择可靠供应商;其次,结合5年内转运商工作情况,模拟未来24周各个转运商的运输情况,设置花费成本和转运损耗最低的目标函数,建立多目标规划和多元线性规划模型,得到了企业在正常生产和压缩生产后两种情况下所需的生产成本;最后,预计在未来24周内出现的应急状态,为企业制订了存在多个供应商时的理想订购与转运方案。
Different raw material suppliers and different transporters have great impacts on the interests of produc‐ers.By applying the entropy method and TOPSIS method on the given data we choose suitable suppliers and by ana‐lyzing the transport data in each five years we choose suitable transporters.We analyze the supply and transport data in the next 24 weeks.After setting the objective function on the minimum cost and transport fee,we construct a multi variable linearly regression model.We give minimum cost for producing the normal quantity(e)of products,and the cost for producing compressed quantity of products,respectively.In the end of the paper,we provide an ideal supply and transport scheme for the emergency that will happen in the next 24 weeks.
作者
陈云露
黄豪杰
虞辰洋
张海良
Chen Yunlu;Huang Haojie;Yu Chenyang;Zhang Hailiang(School of Electronics and Information Engineering,Taizhou University,Linhai 317000,China)
出处
《台州学院学报》
2022年第6期36-43,共8页
Journal of Taizhou University
