1. School of Automation Science and Electrical Engineering, Beihang University,Beijing,China,100191
2. School of Aeronautic Science and Engineering, Beihang University,Beijing,China,100191
3. Innovation academy for microsatellites of Chinese Academy of Sciences,Shanghai,China
4. School of Astronautics, Northwestern Polytechnical University,Xi'an,China,710072
5. School of Cyber Science and Technology, Beihang University,Beijing,China,100191
6. Shanghai Institute of Aerospace System Engineering,Shanghai,China,201109