Evaluation of Aircrafts’ Usage Quality Based on Multi-index Analysis

Abstract

Multi-index comprehensive analysis and evaluation method has been widely used in social economy, national strength, military force and other aspects, and has also been widely applied in the field of equipment quality evaluation. Establishing the evaluation index system can help competent departments and factories grasp the equipment quality status in time. In order to analyse and evaluate the aircrafts’ usage process, this paper researched the establishment of dynamic index system of equipment use quality and the key technologies of multi-index comprehensive analysis and evaluation. This paper introduces the trend analysis and forecast of single indicator using time series method, uses Analytic Hierarchy Process method to realize the comprehensive evaluation of multi-index quality, and gives the application of various methods at the same time.