An Approach to Raw Material Cost Control Model in Iron and Steel Industry

被引：0
|
作者：
Wang, Wanlei [1 ]
Meng, Qiunan [2 ]
Liu, Xiaobing [2 ]
机构：
[1] Dalian Nationalities Univ, Dept Mech Engn, Dalian 116600, Peoples R China
[2] Dalian Univ Technol, Cims Ctr, Dalian 116024, Peoples R China
来源：
APPLICATIONS OF ENGINEERING MATERIALS, PTS 1-4 | 2011年 / 287-290卷
关键词：
raw material; iron and steel industry; cost control; Lagrange multipliers;
D O I：
10.4028/www.scientific.net/AMR.287-290.92
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Raw material cost control is becoming an important aspect in the steel enterprise's cost management, as the raw material cost occupies a large proportion in the cost of product. Therefore, the raw material cost control model which ensures the minimum raw material cost with the qualified contents of chemical ingredients in the product is established. The arithmetic based on Lagrange multipliers is proposed to solve the described model. The model verification provides great support for reducing the cost and configuring resources optimally.
引用
收藏
页码：92 / +
页数：2
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