伴随着经济全球化的不断发展,人们的需求呈现出多样化的趋势,这给企业的经营管理带来了很多困难。本文主要解决企业在采购过程中存在的供应风险问题,假设在需求不确定的情况下,通过构建多目标混合整数随机规划模型对订单进行分配,来降低企业的采购风险,达到提高企业竞争力的目的。 With the continuous development of economic globalization, people’s needs are showing a trend of diversification, which brings many difficulties to the operation and management of enterprises. This paper mainly solves the problem of supply risk in the process of purchasing enterprises. Suppose that under the condition of uncertain demand, we can reduce the purchasing risk of enterprises by building a multi-objective mixed integer stochastic programming model to improve the competitiveness of enterprises purpose.