Zhang Liu, Wang Shaoju, Jin Guang. Design of three-axis stable robust adaptive attitude control of microsatellites[J]. Chinese Journal of Space Science, 2009, 29(1): 29-33. doi: 10.11728/cjss2009.01.029
Citation:
Zhang Liu, Wang Shaoju, Jin Guang. Design of three-axis stable robust adaptive attitude control of microsatellites[J]. Chinese Journal of Space Science, 2009, 29(1): 29-33. doi: 10.11728/cjss2009.01.029
Zhang Liu, Wang Shaoju, Jin Guang. Design of three-axis stable robust adaptive attitude control of microsatellites[J]. Chinese Journal of Space Science, 2009, 29(1): 29-33. doi: 10.11728/cjss2009.01.029
Citation:
Zhang Liu, Wang Shaoju, Jin Guang. Design of three-axis stable robust adaptive attitude control of microsatellites[J]. Chinese Journal of Space Science, 2009, 29(1): 29-33. doi: 10.11728/cjss2009.01.029
The attitude control problem of certain microsatellites with uncertainty structure and unknown but constant external interference is studied in this paper. Based on Lyapunov method and utilizing the input-output property of Euler-Lagrange systems, a robust adaptive controller without dynamics decoupling is presented. Computer simulation shows that this control algorithm possesses good control performance and robustness.