无线电工程Issue(7)：54-56,65,4.
GNSS卫星导航精度与选星算法研究
Research on Navigation Accuracy and Satellite Selection Algorithm Based on GNSS
汪钰凯1
作者信息
- 1. 民航重庆空中交通管理分局，重庆401120
- 折叠
摘要
Abstract
Due to the limitations of ground-based navigation systems,the Civil Aviation proposes the navigation system scheme based on satellite technology. GNSS satellite navigation technology is becoming the next generation navigation and surveillance technology of civil aviation air traffic management. The paper focuses on the GNSS satellite navigation accuracy and satellite selection algorithm,explores the GDOP which influences the satellite navigation accuracy,and makes a comparative study of three satellite selec-tion algorithms.It is concluded that GNSS navigation has a significant influence on the positioning accuracy,and proper application of satellite selection algorithm can improve the navigation accuracy and computation time.关键词
导航/GNSS/GDOP/选星算法Key words
navigation/GNSS/GDOP/satellite selection algorithm分类
信息技术与安全科学引用本文复制引用
汪钰凯..GNSS卫星导航精度与选星算法研究[J].无线电工程,2014,(7):54-56,65,4.
