2) guide star catalog
导航星星库
1.
Constitution of guide star catalog for star sensor;
适用于星敏感器的导航星星库制定
2.
The guide star catalog is built with the star information selected from all-sky star catalog on some guidelines.
按一定规则对全天星表的星信息进行了筛选并组建了导航星星库。
3) satellite navigation
卫星导航
1.
Evaluation of adaptive array for satellite navigation receivers;
卫星导航接收机自适应阵仿真测试评估
2.
Research and Realization of Carrier Synchronization System in Satellite Navigation Receiver;
卫星导航接收机载波同步系统研究与实现
4) GNSS
卫星导航
1.
Development of GNSS Techniques and Applications
卫星导航技术专题讲座(一) 第1讲 卫星导航技术与应用的发展
2.
Among the many models,the INS+GNSS mode and INS+CNS mode are the most adaptable to launch vehicles.
组合制导的形式很多,适合于运载火箭的组合制导方法主要有惯性导航+卫星导航组合制导、惯性导航+星光导航组合制导两种基本形式。
3.
A positioning method of distributed GNSS regional augmentation system is studied for civil aviation and railway and river transport.
研究了应用于民航航路、铁路、内河水运等领域的分布式卫星导航区域增强系统的定位方法,分析了参考站误差、单参考站电离层和对流层误差,提出了一种基于参考站误差估计的多站差分GNSS区域增强技术。
5) navigation satellite
导航卫星
1.
Military value of Galileo navigation satellite system;
伽利略导航卫星系统的军用价值
2.
The article introduces the status and development of navigation satellite system,discusses the navigation satellite system and its applications that impacts on economic development,and proposes the development of our navigation satellite system suggestion.
介绍了导航卫星系统及其发展,并探讨了导航卫星系统及其应用对经济发展的影响,提出了发展我国导航卫星系统的建议。
3.
Aiming at the demand of time synchronization,the navigation satellite two-way clock pseudo range time synchronization was presented and the application of four basic synchronic ways were analysed in this paper.
针对卫星导航系统时间同步需求,提出了导航卫星双向伪距时间同步的理论根据,并就4种基本同步方法(双向无线电伪距同步方法,星地双向激光伪距同步方法,双向卫星中继无线电伪距同步方法,双向地球站中继无线电伪距同步方法)与应用进行了分析,与目前国际导航卫星时间同步通用方法相比,具有精度高,方法简单,设备负担轻特点。
6) navigation constellation
导航星座
1.
Autonomous Navigation Techniques of Navigation Constellation——Autonomously Updated Ephemerides;
导航星座自主导航技术——自主星历更新
2.
Autonomous Positioning and Timing for Navigation Constellation
导航星座的自主定位与守时研究
3.
If the autonomous navigation techniques are applied to a navigation constellation,the number of the ground control stations,the message injecting frequency from the ground stations to satellites and system maintenance cost may be reduced significantly.
导航星座自主导航日益成为新一代卫星导航系统的主要研究方向。
补充资料：奥米加导航系统(见飞机双曲线导航系统)
奥米加导航系统(见飞机双曲线导航系统)
Omega navigation system
Aomiiia daohang Xitong奥米加导航系统(omeg。。avigationsystem)见飞机双曲线导航系统。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条