Abstract
A magnetic sliding mode attitude controller is augmented by momentum exchange to improve the steady state performance of the control system. The sliding mode controller is designed based on the equivalent control approach and by using a novel sliding surface vector that is proposed specifically to the purely magnetic attitude control problem. The augmentation is fulfilled by making a reaction wheel triad to produce only the component of the continuous equivalent control vector that is along the local geomagnetic field vector. The result is a control system that is still robustly stable and has two times less steady state error with very little additional energy consumption.
Original language | English |
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Title of host publication | Dynamics and Control of Space Systems, DyCoSS 2017 |
Editors | Yury N. Razoumny, Jean-Michel Contant, Anna D. Guerman, Filippo Graziani |
Publisher | Univelt Inc. |
Pages | 73-85 |
Number of pages | 13 |
ISBN (Print) | 9780877036432 |
Publication status | Published - 2017 |
Event | 3rd International Academy of Astronautics Conference on Dynamics and Control of Space Systems, DyCoSS 2017 - Moscow, Russian Federation Duration: 30 May 2017 → 1 Jun 2017 |
Publication series
Name | Advances in the Astronautical Sciences |
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Volume | 161 |
ISSN (Print) | 0065-3438 |
Conference
Conference | 3rd International Academy of Astronautics Conference on Dynamics and Control of Space Systems, DyCoSS 2017 |
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Country/Territory | Russian Federation |
City | Moscow |
Period | 30/05/17 → 1/06/17 |
Bibliographical note
Publisher Copyright:© 2017 Univelt Inc. All rights reserved.