@inproceedings{725ec7b9a02b4de78c1fe3a50e043142,
title = "Robust fault-tolerant attitude control of three-axis stabilized satellite",
abstract = "The three-axis stabilized satellite's attitude control under repairable fault conditions is researched in this paper. With the consideration of rotational inertia uncertainty, a control effectiveness factor is used to describe the fault magnitude of satellite actuators. Moreover, the uncertainty of fault diagnosis results is also considered in the design of controller. And a feedforward control unit is introduced to decrease the influence of fault diagnosis uncertainty, Therefore the attitude controller's absolute dependence on fault diagnosis results is avoided ultimately. The H∞ and H2 norms are used to signify the performance indexes of attitude information and output torques. The robust fault-tolerant attitude control is achieved by combining the state feedback with a pole assignment method. Finally, the simulation results reveal that this controller can stabilize a three-axis stabilized satellite quickly with a high precision of stabilization and pointing.",
keywords = "Attitude Control, Fault-tolerant control, Pole assignment",
author = "Xueqin Chen and Fangfang Hu and Yahui Sun and Rui Sun",
year = "2014",
doi = "10.1109/CCDC.2014.6852359",
language = "英语",
isbn = "9781479937066",
series = "26th Chinese Control and Decision Conference, CCDC 2014",
publisher = "IEEE Computer Society",
pages = "1254--1259",
booktitle = "26th Chinese Control and Decision Conference, CCDC 2014",
address = "美国",
note = "26th Chinese Control and Decision Conference, CCDC 2014 ; Conference date: 31-05-2014 Through 02-06-2014",
}