›› 2019, Vol. 39 ›› Issue (1): 73-.doi: 10.16708/j.cnki.1000-758X.2018.0074

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Satellite attitude control method and physical test with load disturbance suppression

LI Mingqun,LEI Yongjun,MU Xiaogang   

  1. 1Beijing Institute of Control Engineering,Beijing100190,China 2Science and Technology on Space Intelligent Control Laboratory,Beijing100190, China
  • Online:2019-02-25 Published:2019-02-25

Abstract: The interference suppression method was studied for the periodic change of the satellite generated by the rotation of the load. Using the theory of Lyapunov stability, an adaptive control algorithm based on parameter identification for periodic signal was proposed. And then physical experiment verification using real onorbit computer and control components was carried out.The results show that the method proposed is in effect, improving satellite stability by fifty percent, and is easy to realize.

Key words: satellite, rotation load, interference suppression, physical experiment