A fault-tolerant magnetic spin stabilizing controller for the JC2Sat-FF mission

被引：56

作者：

de Ruiter, Anton ^{[1
]}

机构：

[1] Carleton Univ, Dept Mech & Aerosp Engn, Ottawa, ON K1S 5B6, Canada

来源：

ACTA ASTRONAUTICA | 2011年 / 68卷 / 1-2期

关键词：

Spin stabilization; Magnetic attitude control; Fault tolerant control;

D O I：

10.1016/j.actaastro.2010.07.012

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

This paper presents a spin-stabilization algorithm for the Japan Canada Joint Collaboration Satellite-Formation Flying (JC2Sat-FF) mission using magnetic actuation only. It is shown that under a reasonable assumption on the Earth's magnetic field, the resulting control law is asymptotically stabilizing for an axisymmetric spacecraft, even under the failure of up to two magnetic torque rods and magnetic torque rod saturation. It is also stabilizing under quantization. The satellite motion remains stable under control outages, meaning that the error can be reduced by implementing the control intermittently. The effectiveness of the control law is demonstrated using a high fidelity attitude control system simulator for the JC2Sat-FF satellite. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：160 / 171

页数：12

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