基于飞行数据的性能监控分析

Analysis of Aircraft Performance Monitoring Based on Flight Data

飞机在实际飞行过程中,随着发动机性能退化和机身退化,飞机性能随之衰减,从而导致航班运行的燃油消耗增加。为了确保飞机高效安全飞行和及时维护,有必要实时监控飞机性能。掌握飞机性能衰减最为有效的手段是飞机性能监控,即通过收集和记录飞机稳定巡航状态的飞行数据,与制造商提供的理论值进行比较,分析确定飞机性能衰减参数的过程。本文概述了现有的性能监测方法,并对新的利用飞行数据确定飞机物理特性探讨其可能性。

In the actual flight process,with the degradation of engine performance and fuselage,the performance of the aircraft will decline,resulting in the increase of fuel consumption in flight operation.In order to ensure the timely maintenance of the aircraft or efficient and safe flight,it is necessary to know and keep track of aircraft’s actual performance.The most effective way to predict the performance degradation of an aircraft is to monitor the performance of aircraft,that is,to analyze the process of determining the performance degradation parameters of an aircraft by collecting and recording the flight data of the stable cruise state of the aircraft and comparing with the theoretical values provided by the manufacturer.This paper summarizes the existing performance monitoring methods as well as discusses the possibility of using flight data to determine the physical characteristics of aircraft.