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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：德国多德蒙特大学
学位：博士
所在单位：运营与物流管理研究所
学科：企业管理
办公地点：大连理工大学经济管理学院
联系方式：13904286410（因年龄原因，停止招生）
电子邮箱：xbliu@dlut.edu.cn
An Approach to Raw Material Cost Control Model in Iron and Steel Industry
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论文类型：会议论文
发表时间：2011-07-29
收录刊物：EI、CPCI-S、Scopus
卷号：287-290
页面范围：92-+
关键字：raw material; iron and steel industry; cost control; Lagrange multipliers
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.