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Chapter and Conference Paper
Research on Autonomous Detection and Recovery Technology of Satellite Clock Anomaly During the Autonomous Navigation of BDS-3 Constellation
During BDS-3’s autonomous navigation period, the on-board atomic clocks may experience frequency-hop** and phase-hop** anomalies, which cause the abnormal clock deviating from the constellation’s unified t...
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Chapter and Conference Paper
Real-Time Kinematic Orbit Determination of GEO Satellite with the Onboard GNSS Receiver
The spacecraft has widely used Global Navigation Satellite System (GNSS) in precise navigation, attitude determination, formation flight and time synchronization. For high earth orbit spacecraft, the space env...
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Chapter and Conference Paper
On Precise Inertial Force Modeling for Autonomous Orbit Propagation in Earth-Centered Fixed System for Earth Satellites
It has been a common practice to propagate satellite orbits in Earth-centred inertial system, such as the dynamic J2000 mean-equator-mean-equinox system or the International Celestial Reference System. Nonethe...
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Chapter and Conference Paper
Effect of Separation of Navigation Satellite Antenna Inter-Frequency Phase Centers on T GD Parameter
The geometric separation among the navigation satellite antenna phase centers at different frequencies affects the accuracy of T GD measurement. According to the measurement and utilization method...
