供应链风险预警机制研究

Study on Early Warning Mechanism of Supply Chain Risk

文中在供应链风险预警模型模糊综合评价法的基础上,引入了自适应滤波理论,用于确定模糊综合评价中的因素集权重,构建基于自适应的供应链风险预警模型。新模型中,因素集的权值可以根据时间的推移不断调整,使系统得到优化,从而提高了模型预警的准确性。

In this paper,the fuzzy comprehensive evaluation method of supply chain risk early warning is introduced first,then introduce the adaptive filtering theory to determine the weight of the factor in fuzzy comprehensive evaluation. In the new model,the weight of the factor can be adjusted according to the time,so that the system can be optimized,thus improving the accuracy of the model.