Systhesis Decision of Level of Repair Analysis on Invalid Parts

As the determination of level of repair is affected by kinds of factors in reality, there are many difficulties in operation. Therefore, it is necessary to carry out the systhesis decision of level of repair analysis for this problem. On the basis of the existing research results, this paper puts forward a systhesis decision-making method based on the decision-making flow, which is integrated quantitative and qualitative methods, taking the aeronautical equipment as an example. The improved TOPSIS method is used to solve the constructed scheme, and the optimal scheme is finally determined, which lays the foundation for the optimal configuration of spare parts.