• 不 限
  • 期刊论文
  • 硕博论文
  • 会议论文
  • 报 纸
  • 英文论文
  2. 您的位置
  3. 首页
  4. 会议论文
  5. Research on distributed autonomous time reference maintain method of navigation constellation

Research on distributed autonomous time reference maintain method of navigation constellation

来源 :第八届中国卫星导航学术年会 | 被引量 : 0次 | 上传用户：welletboy
【摘 要】
：
Satellite navigation system to provide users with high-precision positioning,navigation and timing services,requires a uniform high-precision time reference.
【作 者】
：
Daoning Yang Gang Li Ying Liu Jun Yang Yinan Meng Xianyu Zhang 
【机 构】
：
College of Mechatronics Engineering and Automation,National University of Defense Technology,Changsh
【出 处】
：
第八届中国卫星导航学术年会
【发表日期】
：
2017年4期
【关键词】
：
Inter-satellite link time reference GNSS distributed method 
下载到本地 , 更方便阅读
下载此文 赞助VIP
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
　　Satellite navigation system to provide users with high-precision positioning,navigation and timing services,requires a uniform high-precision time reference.
其他文献
Low power consumption control method for navigation receiver with multi-stage bandwidth
With the rapid development of global satellite navigation technology and the progress of the mass consumer level user terminal equipment has been a large-scale popularization and application of energy
会议
navigation receiverpower controlmulti level bandwidth
Multi-period PMF+FFT acquisition method based on symbol estimation
Due to the relative motion between the satellite and the target,there is a large Doppler shift in the high dynamic navigation and positioning system.
会议
Matched filterFFTSymbol EstimationMulti-period
The Cubature Kalman Filter and its application in the satellite Star-sensor/Gyro attitude determinat
As the satellite attitude determination system is a typical non-linear system,the application of non-linear Kalman filter in the satellite attitude determination system is necessary.
会议
the satellite Star-sensor / Gyro attitude determination systemnon-linear Kalman
A Vector and Scalar Hybrid Tracking Loop for New Generation Composite GNSS Signal
To the new generation composite GNSS signal,a DU-HTL(Dual Update-rate Hybrid Tracking Loop)of SPLL(Scalar Phase Lock Loop)and VFLL(Vector Frequency Lock Loop)based on a DUKF(Dual Update-rate Kalman Fi
会议
Composite GNSS SignalVector Tracking LoopScalar Tracking LoopHybridTracking L
A New Set of Spreading Code Based on Odd Kasami Sequence
In the construction and application of satellite navigation system,the navigation signal structure is in the top design positon.The technical basis of signal structure in modern satellite navigation s
会议
odd Kasami sequencea new set of spreading codecorrelation propertiesbalance p
A kinematic GNSS positioning method based on unscented kalman filter
When satellite signal is keep out seriously,the number of satellites is insufficient,multipath effect heavily affected,kalman filter positioning will appear filtering divergence and the least-squares
会议
Kinematic positioningthe first differencethe second differenceunscented kalma
Estimation, Validation and Application of 30-s GNSS Clock Corrections
High-rate precise satellite clock corrections are essential for Precise Point Positioning(PPP)with Global Navigation Satellite System(GNSS),especially for kinematic PPP(KPPP)for low earth orbiting sat
会议
GNSSsatellite clockepoch-differenceclock densificationfrequency stabilityki
Analysis of Cross-Correlation Peak Distortion Caused by Antenna Array Space-Time Adaptive Processing
Space-time adaptive processing(STAP)combines information available from both spatial and temporal domains,which can effectively enhance the GNSS receiversperformance of interference suppression.But ST
会议
antenna arrayspace-time adaptive processingcross-correlation peak
GNSS performance research for MEO, GEO and HEO
GNSSs such as GPS,GLONASS,Galileo and Beidou,have demonstrated to be a valid and efficient system for various space applications in LEO.Since the 1990s precise GNSS-based positioning of GEO,MEO,HEO,an
会议
GNSSMEOGEOHEOSensitivityPDOP
Research on the on orbit precision evaluation method of inter-satellite measurement based on geometr
Navigation constellation inter-satellite link(ISL)is one of the efficient ways to improve the service performance of global navigation satellite system(GNSS).The four major GNSSs have been equipped wi
会议
inter-satellite-linksgeometryprecision evaluationinter-satellite measurement