the National Natural Science Foundation of China(Nos.11222215 and 11572345);the National Basic Research Program of China(973 Program,No.2013CB733100);the Program for New Century Excellent Talents in University(No.NCET-13-0159).
The usage of state transition tensors(STTs)was proved as an effective method for orbital uncertainty propagation.However,orbital maneuvers and their uncertainties are not considered in current STT-based methods.Uncert...
The research is supported by the National Natural Science Foundation of China(Nos.11772024 and 11432001);the Fundamental Research Funds for the Central Universities.
In this paper,the orbit acquisition and maintenance strategies for the repeat-groundtrack orbit are investigated to maintain the ground track of the satellite within a certain range.Two kinds of orbital dynamics model...