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Chinese Journal of Management Science ›› 2023, Vol. 31 ›› Issue (2): 73-83.doi: 10.16381/j.cnki.issn1003-207x.2020.0150

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Research on TT&C Scheduling Methods of Multi-satellites and Multi-stations Based on Maximal Cliques

HU Xue-jun1, WANG Jian-jiang2, SUN Qing3, BAI Jian3, HAN Xue3   

  1. 1. Business School, Hunan University, Changsha 410082, China;2. College of Systems Engineering, National University of Defense Technology, Changsha 410073, China;3. China Xi’an Satellite Control Center, Xi'an 710043, China
  • Received:2020-02-04 Revised:2020-10-15 Online:2023-02-20 Published:2023-02-28
  • Contact: 王建江 E-mail:jianjiangwang@nudt.edu.cn

Abstract: TT&C scheduling of satellites refers to the allocation of limited TT&C resources to satisfy a large number of tracking, telemetry and remote-control requests. With the development of space technology, satellites are widely used in remote sensing, navigation, communication, mapping and other fields. The TT&C demands of satellites are increasing continuously, and the scarce TT&C resources become more and more valuable. In order to alleviate the contradictions between the limited resources of ground stations and the increasing TT&C demands, the multi-satellite and multi-station scheduling problem is studied.

Key words: multi-satellite and multi-station TT&C; scheduling methods; integer programming; maximal cliques; an algorithm for maximal clique enumeration; optimization

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