根据上面的线性规划模型可以算出,该公司每年应向供应商5采购物料X415

根据上面的线性规划模型可以算出,该公司每年应向供应商5采购物料X415万t,向供应商4采购物料X515万t,目标函数值ZX=1149。
值得说明的是,由于我们根据物料种类对供应商分类,所以对于不同的物料,同一供应商评得的综合权重和等级并不一定相同。
6 结 语
本文分析采购物料的不同特点,将采购物料分为4类,并对供应商进行相应的分类。对不同的供应商采取不同的评价选择与管理策略,根据需要,构建不同的供应商选择指标体系,再利用层次分析法来进行选优,并利用线性规划来进行对采购任务在各个供应商之间分配的计算,来实现维持多个供应商供货的局面。

結果 (英文) 1:

According to the above linear programming model can calculate the company's annual supplier shall purchase materials x415 5 million t, procurement of materials from suppliers x515 4 million t, the objective function value zx = 1149.
Worthy of note is that because of our suppliers are classified according to type of material, so for different materials, the same supplier assessment was integrated weights and grades are not necessarily the same.

6 Conclusion This paper analyzes the different characteristics of materials procurement, procurement of materials will be divided into four categories, and the corresponding classification suppliers. Choose to take a different evaluation and management strategies for different suppliers, as needed, to build a different supplier selection index system,Re-use of AHP for optimal selection and use linear programming to calculate the procurement task allocation among the various suppliers to achieve sustain multiple vendors supply situation.

結果 (英文) 2:

According to the linear programming model can be computed from the above, the company shall provide the supplier 5 purchasing, X415 million T, to the supplier 4 purchasing, X515 million T, the value of the objective function ZX=1149.
note is, because we are classified according to the types of material suppliers, so for different materials, the same supplier evaluation and comprehensive weight class are not necessarily the same. The different characteristics of material language
the node
6, the procurement of materials can be divided into 4 categories, and the corresponding classification of suppliers. For different supplier evaluation selection and management strategies, according to different needs, build a different supplier selection index system,Then using the AHP to the selection, and to calculate purchase task allocation in various suppliers using linear programming, to achieve the maintenance of multiple supplier delivery situation.

結果 (英文) 3:

According to the above linear program model can be worked out, the company shall provide the supplier a year 5 procurement of stores X415 t, X515 t 4 purchase to the vendor item, the objective function values ZX=1149.
Worthy of note is that due to us according to the type of materials to supplier, which is why different materials, the same supplier of integrated assessment weighting and grades are not necessarily the same.
6 closing
different characteristics analysis of purchase items in this article, will purchase items are divided into 4 categories and the corresponding classification of vendors. Evaluation and management of different providers to adopt a different policy, depending on your needs, different vendor selection indicator system,Using AHP to the selection and use of linear programming to calculation of procurement tasks among the various suppliers of distribution, to achieve the maintenance of multiple vendors to supply situation.