Discussion on Supplier Selection in the Selection of Large Civil Passenger Aircraft

Abstract

At present, the competition in the air transport industry is becoming increasingly fierce. It is increasingly being paid attention to by airlines to explore cost reduction and efficiency gains in aircraft procurement and selection. Taking the comprehensive and scientific evaluation of suppliers as the starting point, the analytic hierarchy process was used to study the choice of suppliers in aircraft selection. Taking the aero-engine as an example, the method of assigning different weights to different evaluators is used to compare the indicators with the principle of analytic hierarchy process, so as to obtain the weight distribution value of each evaluation index, that is, the complete evaluation index system. In the scoring process, in order to avoid the impact of different scoring personnel on the final scoring results due to differences in professional knowledge and work experience, the scores of different categories of personnel were weighted and averaged differently.