摘要
针对ICAO推荐的MLS技术,目前出现了几种替代MLS的技术。本文分别对MLS替代技术进行了分析,并提出选用新技术的措施。
At present, there have appeared several new technology systems to supersede MLS recommended by ICAO. In this paper, a respective analysis is made of these technol- ogy systems and some suggestions for selecting the new systems are given.
出处
《中国民航学院学报》
1993年第2期8-13,共6页
Journal of Civil Aviation University of China
关键词
仪表着陆系统
增强视景系统
GPS
instrument landing system global navigation satellite system enhanced vision system
