Cristin-resultat-ID: 813297
Sist endret: 12. desember 2016, 10:35
Resultat
Vitenskapelig antologi/Konferanseserie
2007

Proceedings of the 9th international conference on exploration and utilisation of the moon (ICEUM), 22-26 october 2007, Sorrento, Italy

Utgiver/serie

Utgiver

European Space Agency
NVI-nivå 1

Om resultatet

Vitenskapelig antologi/Konferanseserie
Publiseringsår: 2007
Revidert utgave

Importkilder

ForskDok-ID: r08010155

Beskrivelse Beskrivelse

Tittel

Proceedings of the 9th international conference on exploration and utilisation of the moon (ICEUM), 22-26 october 2007, Sorrento, Italy

Sammendrag

In this paper we present a study of the Attitude Control System (ACS), based on reaction wheels and thrusters for the Student Space Exploration Technology Initiative (SSETI) European Student Moon Orbiter (ESMO) using a passivity based sliding surface controller called Slotine & Li. The ACS includes four Reaction Wheels (RW s) in a tetrahedral configuration and four Attitude Control Thrusters (ACTs). The RWs will mainly be used for orienting of the satellite and de-tumbling, while the ACTs will be used for momentum dumping of the RWs. A Slotine & Li controller is derived, which is applied on the reaction actuators on ESMO where it is proven stable using Lyapunov theory, and controller performance and reliability, together with overall system pointing accuracy is shown via simulation using MATLAB.

Kapitler/Artikler Kapitler/Artikler

Passivity-based attitude control of the SSETI ESMO satellite.

Schlanbusch, Rune; Reiten, Kristian; Kristiansen, Raymond; Nicklasson, Per Johan. 2007, European Space Agency. UITVitenskapelig Kapittel/Artikkel/Konferanseartikkel
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