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民用航空的飞速发展,使得客、货运输需求急剧增长,飞行流量随之急剧增加,在采取各种缓解飞行流量的同时,也对无线电导航系统的信号精度提出更高的要求。本文结合导航理论基础和维护多普勒全向信标台的实践经验,研究了影响无线电导航测向信号精度的各种因素。
With the rapid development of civil aviation, the demand for passenger and freight transportation has risen sharply, and the flight traffic has dramatically increased. All kinds of mitigation of flight flow have been put forward, and the signal accuracy of the radio navigation system has also been set higher. In this paper, based on the theory of navigation and the practical experience of maintaining Doppler omni-directional beacon, various factors that affect the accuracy of the radionavigation direction finding signal are studied.