CMG configuration and Steering Approach for Spacecraft Rapid maneuvers. Issue 1 (2016)
- Record Type:
- Journal Article
- Title:
- CMG configuration and Steering Approach for Spacecraft Rapid maneuvers. Issue 1 (2016)
- Main Title:
- CMG configuration and Steering Approach for Spacecraft Rapid maneuvers
- Authors:
- Ashok, K
Aditya, R
Joglekar, Harish K
Siva, MS
Philip, NK - Abstract:
- Abstract: Earth observation satellites require rapid attitude maneuvering and stringent pointing accuracy for imaging payloads. This paper presents a configuration with Control Moment Gyros (CMG) and Steering scheme for rapid maneuvering of Indian spacecrafts. The maneuver considered is of track-to-track, where the spacecraft has an initial non-zero angular rate and perform the attitude maneuver to achieve the target imaging rate. Iterative algorithm is used for computing the maneuver time between various imaging targets. The CMG steering for avoiding the singularities during the time-optimal maneuvers has been addressed for meeting the stringent attitude control requirements. The Gain switching controller has been designed for high tacking performance during maneuver and imaging. The CMG steering approach, Maneuver control algorithms for on-board implementation is demonstrated by simulations.
- Is Part Of:
- IFAC-PapersOnLine. Volume 49:Issue 1(2016)
- Journal:
- IFAC-PapersOnLine
- Issue:
- Volume 49:Issue 1(2016)
- Issue Display:
- Volume 49, Issue 1 (2016)
- Year:
- 2016
- Volume:
- 49
- Issue:
- 1
- Issue Sort Value:
- 2016-0049-0001-0000
- Page Start:
- 118
- Page End:
- 123
- Publication Date:
- 2016
- Subjects:
- Reorientation Maneuvers -- Agility -- Control Moment Gyros -- High Resolution Imaging
Automatic control -- Periodicals
629.805 - Journal URLs:
- https://www.journals.elsevier.com/ifac-papersonline/ ↗
http://www.sciencedirect.com/ ↗ - DOI:
- 10.1016/j.ifacol.2016.03.039 ↗
- Languages:
- English
- ISSNs:
- 2405-8963
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 5496.xml