Article
Control and State Estimation Techniques for the M-Sat Mission
Proceedings of the AIAA/AAS Astrodynamics Specialist Conference (2010, Toronto, Canada)
Abstract
Fractionated spacecraft is a current topic of research in low Earth orbit spaceflight. Atmospheric drag and tight tolerances dictated by scientific objectives make accurate state estimation and precision control essential to mission success. This is especially true for small spacecraft that are mass, power, and fuel restricted. This paper discusses a comparison between multiple control techniques for the M-SAT mission, a leader-follower mission with a 50 meter in-track formation. The controllers are evaluated based on position accuracy, fuel expenditure, and robustness in the presence of measurement noise. Also discussed is a comparison between two orbit state estimators to determine accuracy in the presence of large measurement noise.
Meeting Name
AIAA/AAS Astrodynamics Specialist Conference (2010: Aug. 2-5, Toronto, Canada)
Department(s)
Mechanical and Aerospace Engineering
Document Type
Article - Conference proceedings
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2010 American Institute of Aeronautics and Astronautics (AIAA), All rights reserved.
Publication Date
8-5-2010
Publication Date
05 Aug 2010
Disciplines
Citation Information
J. H. Meub, M. W. Dancer and Henry J. Pernicka. "Control and State Estimation Techniques for the M-Sat Mission" Proceedings of the AIAA/AAS Astrodynamics Specialist Conference (2010, Toronto, Canada) (2010) Available at: http://works.bepress.com/henry-pernicka/9/