Attitude control system of the first Russian nanosatellite TNS-0 no. 1

The results of designing the attitude control system of the first Russian nanosatellite TNS-0 no. 1 providing orientation of its longitudinal axis along the local geomagnetic field induction vector are presented. The system consists of a permanent magnet and two sets of hysteresis rods. The magnetic...

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Bibliographic Details
Published in:Cosmic research 2010-12, Vol.48 (6), p.517-525
Main Authors: Karpenko, S. O., Kupriyanova, N. V., Ovchinnikov, M. Yu, Penkov, V. I., Selivanov, A. S., Khromov, O. E.
Format: Article
Language:English
Subjects:
Astronomy
Astrophysics and Astroparticles
Astrophysics and Cosmology
Physics
Physics and Astronomy
Space Exploration and Astronautics
Space Sciences (including Extraterrestrial Physics
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Summary:The results of designing the attitude control system of the first Russian nanosatellite TNS-0 no. 1 providing orientation of its longitudinal axis along the local geomagnetic field induction vector are presented. The system consists of a permanent magnet and two sets of hysteresis rods. The magnetic and geometric parameters of the magnet and rods are calculated. The influence of the permanent magnet field on the hysteresis rods and mutual influence of the rods in the case of compact satellite packaging are analyzed. Examples of calculations of transient processes and steady-state angular satellite motion are presented.
ISSN:0010-9525
1608-3075
DOI:10.1134/S0010952510060043