摘要
卫星导航地基增强系统(GBAS)是一种典型的GNSS增强技术,本文介绍了GBAS技术的基本原理,对比了卫星着陆系统(GLS)较传统仪表着陆系统(ILS)的优势,并论述了GBAS技术在中国民航的发展现状及未来应用需解决的问题。
Satellite Navigation-Ground Based Augmentation System(GBAS)is a typical GNSS enhancement technology.This paper introduces the basic principles of GBAS technology,compares the advantages of GBAS Landing System(GLS)with traditional Instrument Landing System(ILS),and discusses the development status of GBAS technology in China's civil aviation and the problems to be solved in future applications.
作者
张也
ZHANG Ye(The Second Research Institute of CAAC,Chengdu Sichuan 610041)
出处
《数字技术与应用》
2019年第9期63-65,67,共4页
Digital Technology & Application
