飞行管理计算机的MLSRNAV算法及运行结果

RNAV Algorithm and the Operation Result of MLS/FMC

为了配合即将使用的微波着陆系统 MLS,飞行管理计算机必须扩增其区域导航 RNAV 的功能。本文采用平面汇交法和角锥汇交法及其组合,针对方位台,仰角台、测距台非共点发射的一般情况,编制了适应多种情况的MLS RNAV 通用软件,并进行了试算。为今后编制飞机上使用的实时运行软件做好准备。

In view of the immediate adoption of MLS,the RNAV computation capabil- ities of FMC need be augmented.By using plane intersection,conical intersection and their combination for computation with non-coincident AE,EL and DME antenna emmission point mode,this paper advelops a set of multi-purpose algorithm software for MLS RNAV computation,which is then subjected to experimental computations.This attempts has laid the ground work for future software in real time operation on aircraft.