摘要
分析了某大型钢铁企业原燃料采购问题 ,指出选品种、选供应商和确定定货量是优化企业采购策略的关键 ,提出了原燃料采购的多目标线性规划模型 ,同时采用点估计加权和方法求解·数值计算实例表明了模型的有效性·预测了采购问题未来研究方向·
The purchasing issues of raw materials for a large scale steel plant was analyzed. Selecting items and vendors,and deciding ordering quantity are the key of optimizing purchasing policies for the plant. A multi objective linear programming (MOLP) was proposed for purchasing of raw materials and fuels, and a kind of approach to solve was given. Some numeral computing instances were given to prove this model.
出处
《东北大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2001年第6期619-622,共4页
Journal of Northeastern University(Natural Science)
基金
国家自然科学基金资助项目 ( 7970 0 0 0 6
辽宁省科学基金资助项目 ( 2 6 2 49)
