基于预测校正积分法的飞行轨迹再现

Reproduction of Flight Path Based on Forecast-Correction Integral Method

根据DFDR记录的飞行数据再现飞行过程,对飞行事故分析和提高飞行员的飞行技能都具有重要意义。给出根据DFDR记录数据运用预测校正法积分计算飞行轨迹和其他飞行参数,实现飞行过程再现的一种简单算法,并给出使用Matlab进行计算和绘图的算例计算结果,证明该算法简便有效。

The reproduction of flight paths based on the data of digital flight data recorders is important to analyze flight accidents and improve pilots＇ flying technique. This paper presents a way in which Adams-Bashforth-Mouhon forecast-correction integral method is used to reproduce the flight paths and other parameters based on the data of digital flight data recorders,and provides an example calculated with Matlab to testify that the method is easy and effective.