Shorter Path Design and Control for an Underactuated Satellite
Joint Authors
Kim, Donghoon
Lee, Jung-Hyung
Kim, Jichul
Oh, Hwa-Suk
Source
International Journal of Aerospace Engineering
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-12-17
Country of Publication
Egypt
No. of Pages
9
Abstract EN
In the event of a control failure on an axis of a spacecraft, a target attitude can be achieved by several sequential rotations around the remaining control axes.
For a spacecraft actuating with wheels, the form of each submaneuver should be a pure single axis rotation since the failed axis should not be perturbed.
The rotation path length in sequential submaneuvers, however, increases extremely but is short under normal conditions.
In this work, it is shown that the path length is reduced dramatically by finding a proper number of sequential submaneuvers, especially for the target attitude rotation around the failed axis.
A numerical optimization is suggested to obtain the shortest path length and the relevant number of maneuvers.
Optimal solutions using the sequential rotation approach are confirmed by numerical simulations.
American Psychological Association (APA)
Lee, Jung-Hyung& Kim, Donghoon& Kim, Jichul& Oh, Hwa-Suk. 2017. Shorter Path Design and Control for an Underactuated Satellite. International Journal of Aerospace Engineering،Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1158221
Modern Language Association (MLA)
Lee, Jung-Hyung…[et al.]. Shorter Path Design and Control for an Underactuated Satellite. International Journal of Aerospace Engineering No. 2017 (2017), pp.1-9.
https://search.emarefa.net/detail/BIM-1158221
American Medical Association (AMA)
Lee, Jung-Hyung& Kim, Donghoon& Kim, Jichul& Oh, Hwa-Suk. Shorter Path Design and Control for an Underactuated Satellite. International Journal of Aerospace Engineering. 2017. Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1158221
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1158221