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Modelling the Attitude Noise of the Gaia Spacecraft. A Simplified Approach

Keil, Ralf and Theil, Stephan (2010) Modelling the Attitude Noise of the Gaia Spacecraft. A Simplified Approach. Space Science Reviews, 151 (1-3), pp. 197-207. SPRINGER, VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS. DOI: 10.1007/s11214-009-9623-5. ISSN 0038-6308.

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Abstract

A high-precision attitude determination and control of the forthcoming European Gaia satellite is an essential task for the success of the whole mission. The requirements for the spacecraft's attitude require exceptional efforts in the simulation of the rotations of the satellite under the influence of continuous and randomly arising effects. This paper describes the structure of a physically-motivated noise model for simulating the attitude in a closed loop configuration. It deals with the analysis of the most important disturbing forces and torques acting on the Gaia spacecraft.

Document Type:Article
Title:Modelling the Attitude Noise of the Gaia Spacecraft. A Simplified Approach
Authors:
AuthorsInstitution or Email of Authors
Keil, RalfUNSPECIFIED
Theil, StephanStephan.Theil@dlr.de
Date:March 2010
Journal or Publication Title:Space Science Reviews
Refereed publication:Yes
In Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:151
DOI:10.1007/s11214-009-9623-5
Page Range:pp. 197-207
Editors:
EditorsEmail
Bloemen, Hans UNSPECIFIED
Publisher:SPRINGER, VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS
ISSN:0038-6308
Status:Published
Keywords:Satellite; Astrometry; Simulation; Modelling
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W - no assignement
DLR - Research area:Space
DLR - Program:W - no assignement
DLR - Research theme (Project):W -- no assignement (old)
Location: Bremen
Institutes and Institutions:Institute of Space Systems > Regelungs- und Datensysteme
Deposited By: Dr.-Ing. Stephan Theil
Deposited On:15 Jun 2010 13:08
Last Modified:07 Feb 2013 20:44

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