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Feucht, U. and Enderle, W. and Moormann, D. (1997) Equator-S Attitude Dynamics Simulation. 12th International Symposium on Space Flight Dynamics, Darmstadt (de), Juni 1997.
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Abstract
Equator-S is a scientific satellite for the investigation of the magnetosphere of the sun under the responsibilty of the Max-Planck- Institute fr Extraterrestrische Physik (MPE) in Garching, Germany. On a highly eccentric orbit it will be spinstabilized with magnetic torquers to controlboth spin rate and spin axis dirction. The torquingmaneuvers will take place within 2.5 earth radii around perigee. After separation from the Ariane-4 launcher the spin rate will be 7 rpm and the spin axis will be close to the equatorial plane. TLhe goals are spin-up to 50 and erection of the spin axis perpendicular to the equatorial plane. The spin rate is controlled bya ring coil which is commanded by an onboard computer using magnet- meter measurements to switch the coil polarity autonoumosly. The morecomplex maneuver are the changes of the spin axix attitude.
| Item URL in elib: | https://elib.dlr.de/24223/ | ||||||||||||||||
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| Document Type: | Conference or Workshop Item (Paper) | ||||||||||||||||
| Additional Information: | LIDO-Berichtsjahr=1997, | ||||||||||||||||
| Title: | Equator-S Attitude Dynamics Simulation | ||||||||||||||||
| Authors: |
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| Date: | 1997 | ||||||||||||||||
| Open Access: | No | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||
| Series Name: | TN 97-14 | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | attitude control, Equator-S, dynamics simulation, object oriented modeling | ||||||||||||||||
| Event Title: | 12th International Symposium on Space Flight Dynamics, Darmstadt (de), Juni 1997 | ||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||
| HGF - Program: | Space (old) | ||||||||||||||||
| HGF - Program Themes: | W SY - Technik für Raumfahrtsysteme | ||||||||||||||||
| DLR - Research area: | Space | ||||||||||||||||
| DLR - Program: | W SY - Technik für Raumfahrtsysteme | ||||||||||||||||
| DLR - Research theme (Project): | UNSPECIFIED | ||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||
| Institutes and Institutions: | Space Operations and Astronaut Training > Hauptabteilung Raumflugmissionen Institute of Robotics and Mechatronics (until 2012) > Institut für Dynamik der Flugsysteme | ||||||||||||||||
| Deposited By: | DLR-Beauftragter, elib | ||||||||||||||||
| Deposited On: | 02 Apr 2006 | ||||||||||||||||
| Last Modified: | 27 Apr 2009 05:21 |
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