A Novel Dual-Loop Disturbance Observer-Based Attitude Control for a Space-Based Observation Microsatellite
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-18, 18 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-09-27
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Abstract EN
Aiming at strong coupling and nonlinear dynamic equations for a space-based observation satellite, a sliding mode controller with feed-forward compensation is proposed in this paper.
The theorem of moment of momentum is applied to formulate the exact nonlinear dynamic equations of a multibody satellite.
On this basis, sliding-mode control-based, dual-loop forward-feed compensation control is used to control the attitude of the space-based observation microsatellite.
By comparing with the conventional control method, simulation results demonstrate that the proposed control method has superior performance in terms of suppression from external disturbances and vibration.
Better dynamic and static performance indices than the conventional control method are achieved.
American Psychological Association (APA)
Sun, Jian& Yu, Jian& Rong, Haijun. 2012. A Novel Dual-Loop Disturbance Observer-Based Attitude Control for a Space-Based Observation Microsatellite. Mathematical Problems in Engineering،Vol. 2012, no. 2012, pp.1-18.
https://search.emarefa.net/detail/BIM-1002308
Modern Language Association (MLA)
Sun, Jian…[et al.]. A Novel Dual-Loop Disturbance Observer-Based Attitude Control for a Space-Based Observation Microsatellite. Mathematical Problems in Engineering No. 2012 (2012), pp.1-18.
https://search.emarefa.net/detail/BIM-1002308
American Medical Association (AMA)
Sun, Jian& Yu, Jian& Rong, Haijun. A Novel Dual-Loop Disturbance Observer-Based Attitude Control for a Space-Based Observation Microsatellite. Mathematical Problems in Engineering. 2012. Vol. 2012, no. 2012, pp.1-18.
https://search.emarefa.net/detail/BIM-1002308
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1002308