基于灰色关联度的备件模型确定方法

Determination Method of Spare Parts Model Based on Grey Correlation Degree

为准确、合理并有效地确定装备备件品种,提出一种基于灰色关联模型确定备件种类的方法。从影响确定备件品种的经济性、维修性、关键性、故障率以及订购周期等因素着手,对部件及其元器件进行分析。实例分析结果证明:该方法可解决备件品种的确定问题,提高决策的科学性和准确性,验证了模型的有效性。

In order to accurately, reasonably and effectively determine the type of equipment spare parts, a method based on grey relational model is proposed. Starting from the factors affecting the determination of spare parts, such as economy, maintainability, criticality, failure rate and order cycle, the parts and their components are analyzed. The example analysis results show that the method can solve the problem of determining the variety of spare parts, improve the scientificity and accuracy of decision-making, and verify the effectiveness of the model.