Three-axis active magnetic attitude control asymptotical study

被引:43
作者
Ovchinnikov, M. Yu. [1 ]
Roldugin, D. S. [1 ]
Penkov, V. I. [2 ]
机构
[1] Keldysh Inst Appl Math RAS, Moscow 125047, Russia
[2] Moscow Inst Aviat Technol, Moscow 125993, Russia
基金
俄罗斯科学基金会;
关键词
Active magnetic attitude control system; Three-axis attitude; Averaging technique; Stability; Floquet theory; SATELLITE; SPACECRAFT;
D O I
10.1016/j.actaastro.2014.11.030
中图分类号
V [航空、航天];
学科分类号
08 ; 0825 ;
摘要
Active magnetic attitude control system providing given inertial attitude is considered. Control algorithm is constructed on the basis of a planar motion model. It decreases attitude discrepancy. Alternative approach is based on the PD-controller design. System behavior is analyzed for specific motion cases and sometimes for specific inertia tensor (axisymmetrical satellite) using averaging technique. Overall satellite angular motion is covered. Necessary attitude is found to be accessible for some control parameters. Stability is proven and optimal algorithm parameters are obtained. Floquet-based analysis is performed to verify and broaden analytical results. (C) 2014 IAA. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码:279 / 286
页数:8
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