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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2018, Vol. 39 ›› Issue (11): 322011-322022.doi: 10.7527/S1000-6893.2018.22011

• Electronics and Electrical Engineering and Control • Previous Articles     Next Articles

Estimation-free and prescribed performance control of attitude takeover for non-cooperative spacecraft

YIN Zeyang1,2, LUO Jianjun1,2, WEI Caisheng1,2, WANG Jiawen1,2   

  1. 1. School of Astronautics, Northwestern Polytechnical University, Xi'an 710072, China;
    2. Science and Technology on Aerospace Flight Dynamics Laboratory, Northwestern Polytechnical University, Xi'an 710072, China
  • Received:2018-01-11 Revised:2018-04-29 Online:2018-11-15 Published:2018-08-16
  • Supported by:
    National Natural Science Foundation of China (61690210,61690211); Innovation Foundation for Doctor Dissertation of Northwestern Polytechnical University (CX201711)

Abstract: The control of attitude takeover for non-cooperative spacecraft faces challenges of the unknown dynamics, spacecraft reconfiguration and non-cooperative attitude maneuvering. An attitude takeover control method based on prescribed performance control theory is presented for non-cooperative spacecraft. Firstly, a nonsingular Lagrangian model for attitude tracking is constructed. Then, using the tracking differentiator, an extended state without the information of angular velocity is proposed and an estimation-free, nonsingular, and prescribed performance controller of attitude takeover is designed, proving the boundedness of the system states and the stability of the system. Finally, two groups of numerical simulations are organized to validate the effectiveness of the proposed method and the robustness against the uncertainties of time-varying parameter and the inputs of non-cooperative attitude control.

Key words: attitude takeover, non-cooperative spacecraft, prescribed performance control, estimation-free, nonsingular modeling

CLC Number: