摘要
以四川某钢铁厂锻造车间为例,利用技术经济学方法分析其现在生产的经济效益,利用线性规划法确定合理的品种组合,并利用二次指数平滑法预测未来5年的销售量,最后用净现值率和净现值判定技改方案中的最佳方案。用以说明技术经济分析是锻造生产及技改决策的科学方法。
Taking the actual processing of the steel factory in Sichuan province as an example, the economic profits of the production are analyzed. The linear programming method determines the rational combination of different varieties, and twice index smoothing method helps to predict the sales volume for the five years in the future . Finally the best method in the technical reform is determined by means of net profit value rate and net profit value, which illustrates the point that technical economic analysis is the scientific way in forging process and reform.
出处
《昆明理工大学学报（理工版）》
2003年第1期151-156,共6页
Journal of Kunming University of Science and Technology(Natural Science Edition)
关键词
锻造
技术经济分析
线性规划法
二次指数平滑法
净现值率
净现值
技术改进方案
forge
technical economic analysis
linear programming method
twice index smoothing method
net profit value rate
net profit value
