@inproceedings{7dc160cfeda5484c820a8aae3172d973,
title = "Fault tolerant control for spacecraft assembled with SGCMGS based on the fault decoupling",
abstract = "A fault tolerant control method for rigid spacecraft assembled with SGCMGs as actuator is presented. First of all, considering partial failure of the SGCMG, the spacecraft model and the CMG model are described. In order to achieve the attitude stability of the spacecraft, the PD controller is designed to get the expected control torque without considering the fault of the SGCMGs firstly. Then, the Singular Robustness Escape/Avoidance steering law is adopted to obtain the expected gimbal rate. The fault tolerant control method for each SGCMG is designed to track the expected gimbal rate without knowing the prior information of the fault. The simulation results indicate the effectiveness of the algorithm for attitude control of the spacecraft.",
author = "Fuzhen Zhang and Lei Jin and Shijie Xu",
year = "2017",
language = "英语",
isbn = "9780877036371",
series = "Advances in the Astronautical Sciences",
publisher = "Univelt Inc.",
pages = "2727--2742",
editor = "Sims, \{Jon A.\} and Leve, \{Frederick A.\} and McMahon, \{Jay W.\} and Yanping Guo",
booktitle = "Spaceflight Mechanics 2017",
note = "27th AAS/AIAA Space Flight Mechanics Meeting, 2017 ; Conference date: 05-02-2017 Through 09-02-2017",
}