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METHOD OF AIRCRAFTS LANDING USING SATELLITE NAVIGATION SYSTEM AND SATELLITE-BASED LANDING SYSTEMS

机译:卫星导航系统和基于卫星的着陆系统的飞机着陆方法

摘要

FIELD: electricity.;SUBSTANCE: invention may be used for aircrafts landing. Therefore, in the proposed invention, additional tolerances are taken into account to be introduced by satellite signal re-reflections. Also, aircraft landing system is added with the dispersion calculator for current ground multi-path effect error, dispersion calculator for ground receiver noise error, diagram shaper for volume distribution and database of forecasted multi-path effect error dispersion, comparator, identifier of maximum multi-path effect error dispersion, mean square value calculator for ground pseudorange error, volume distribution database for forecasted on-board multi-path effect error, aircraft orientation identifier, dispersion calculator for on-board multi-path effect error dispersion, dispersion calculator for on-board receiver noise error, dispersion summation unit for pseudorange, on-board database of permissible errors for coordinates identification and calculator of coordinates identification reliability, which are interconnected in a definite way.;EFFECT: improvement of coordinate calculation accuracy for aircrafts and identification reliability.;3 cl, 2 dwg
机译:领域:电力。物质:本发明可以用于飞机降落。因此,在提出的发明中,考虑了附加的容差,这些容差将由卫星信号的重反射引入。此外,飞机降落系统还添加了用于当前地面多径效应误差的色散计算器,用于地面接收器噪声误差的色散计算器,用于体积分布的图整形器以及预测的多径效应误差色散数据库,比较器,最大多径标识符路径效应误差离散度,用于地面伪距误差的均方值计算器,用于预测机载多路径效应误差的体积分布数据库,飞机方向标识符,用于机载多路径效应误差离散度的离散度计算器,用于机载的离散度计算器机载接收机噪声误差,伪距色散求和单元,用于坐标识别的允许误差的机载数据库和坐标识别可靠性计算器,它们以确定的方式互连;效果:提高飞机的坐标计算精度和识别可靠性。; 3厘升,2载重吨

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