北斗卫星共视增强罗兰-C授时应用  

Timing & Application of Loran-C Enhenced by Common View Technique of Beidou Satellites

作　　者：严建华[1] 张洪源[1] 李文魁[2] 陈焕清[1] 陈永冰[2] 陈洪卿[3] 

机构地区：[1]海军92678部队 [2]海军工程大学 [3]中国科学院国家授时中心

出　　处：《宇航计测技术》2009年第5期37-39,共3页Journal of Astronautic Metrology and Measurement

基　　金：国家自然科学基金项目(编号:40676055)资助

摘　　要：介绍用北斗卫星共视技术增强罗兰-C导航系统与国家授时中心协调世界时UTC(NTSC)的时间同步和授时服务能力这对罗兰-C与北斗卫星两大自主导航系统相互增强进行组合定位、导航、授时(PNT)应用和对系统保障及国家安全十分有益。It has been introduced and showed this paper that the timing capability of Loran-C Navigation System has been enhanced by employing the common-view technique of Beidou satellites to make time synchronization relative to UTC （NTSC） of National Time Service Center, Chinese Academy of Sciences. It is very useful to enhance each other between Loran-C Navigation System and Beidou Satellite Navigation System for integral application of Positioning, Navigationg ＆ Timing （PNT） services in China for the system safety and national security.

关 键 词：北斗卫星 增强罗兰-C 共视技术 授时 

分 类 号：TM935[电气工程—电力电子与电力传动]