航天器工程2017，Vol.26Issue(3)：1-8,8.DOI:10.3969/j.issn.1673-8748.2017.03.001
北斗二号卫星系统创新成果及展望
Summary and Prospect of Beidou Ⅱ Satellite's Innovative Achievements
摘要
Abstract
Beidou Ⅱ satellite navigation system is the first space infrastructure for public service in China,and satellite system is one of the key part.It is important to study and summarize its technological achievements for developing the next generation system.This paper summarizes the construction process and contributions of Beidou Ⅱ satellite navigation system,introduces the satellite's characteristic and innovative achievements,foregrounds the key technologies such like hybrid constellation design,satellite platform technology,compatibility of multi-band and multiservice payload design.The experiences of reliability work and mass production for Beidou Ⅱ satellite are reviewed.The key features of the next generation navigation satellite,which include service performance and autonomous operation ability improvent,extended service patterns are also described.Beidou satellite navigation system will be a key component of national comprehensive PNT in the future.关键词
北斗二号卫星/卫星导航系统/创新成果Key words
Beidou Ⅱ satellite/satellite navigation system/innovative achievements分类
航空航天引用本文复制引用
谢军,常进..北斗二号卫星系统创新成果及展望[J].航天器工程,2017,26(3):1-8,8.基金项目
国家重大科技专项工程 （）
