›› 2018, Vol. 44 ›› Issue (2): 31-35.

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Aperiodic Spacecraft Control Method:An Event Triggered Approach

 SUN  Shuai, WANG  Lei, WANG  Zhi-Wen-   

  1. Beijing Institute of Control Engineering, Beijing 100190, China.
  • Online:2018-04-25 Published:2018-05-16
  • Supported by:

    Supported by National HighTech R&D (863)Program (2015AA7046306).

Abstract: Abstract:Future spacecraft will have much autonomous work. And the utilization of embedded system continues growing with data increasing. In this paper, a nonlinear event triggered control approach is applied for the spacecraft attitude control. By this approach, the utilization of bus bandwidth decreases greatly and a good control performance is achieved. Moreover, the design procedure and stability proof of this algorithm are given via perturbation theorem. Finally, a numerical example is provided to illustrate the efficiency and feasibility of the proposed approach.  

Key words: Keywords:cyberphysical system, eventtriggered control, attitude control, bus bandwidth

CLC Number: 

  • V44