企业中的产品结构是企业经营决策的重要方案,它对企业经济效益的高低具有举足轻重的作用。企业编制产品结构采用线性规划这一科学管理方法对于提高企业经济效益是卓有成效的。我们运用线性规划的理论建立了我厂冷轧(拔)车间产品结构的数学模型,其方法介绍如下;1.产品结构的数学模型及建立方法 The product structure in an enterprise is an important program of business management decision-making. It plays a decisive role in the economic efficiency of an enterprise. It is fruitful for enterprises to formulate a product structure that uses linear programming as a scientific management method to improve the economic efficiency of enterprises. We use the theory of linear programming to establish the mathematic model of the product structure of the cold rolling (pulling) plant in our plant. The method is introduced as follows: 1. The mathematical model of the product structure and the establishment method