Quaternion-Based Indirect Adaptive Fuzzy Predictive Control for Attitude Tracking of Satellites

摘要：

An indirect adaptive fuzzy predictive control method is presented for attitude tracking of satellites with model uncertainty and external disturbances in this paper. Firstly, the satellite attitude tracking error equation is formulated with quaternion, and a nonlinear predictive control law for attitude error quaternion model of satellites is derived. Then, the uncertain section in predictive control law from system model uncertainties are approximated and compensated by constructed adaptive fuzzy logic systems, respectively. Finally, it is proved that the proposed controller can force the tracking error to converge to small neighborhood of origin. Simulation results show the satisfied control accuracy and robustness of the proposed method.

关键词： Satellite Attitude Control Generalized Predictive Control Adaptive Fuzzy Control Stability Analysis

作者: Yerong Zhou Wei Huo

作者单位: The Seventh Research Division, Beijing University of Aeronautics and Astronautics, Beijing, 100019

会议类型: 国际会议

会议名称: The 22nd China Control and Decision Conference(2010年中国控制与决策会议)

会议地点: 徐州

会议语种:英文

页码: 3087-3092

在线出版日期: 2010-05-26（万方平台首次上网日期，不代表论文的发表时间）