| Presentation | 2007/10/25 Station Keeping Maneuver Planning Using COMS Flight Dynamic Software(Satellite System) Hae-Yeon Kim, Byoung-Sun Lee, Yoola Hwang, Dongsuk Shin, Jaehoon Kim, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Various perturbations by the sun, the moon and the earth itself cause a continuous change in nominal position of a geostationary satellite. In order to maintain the satellite within a required window, north-south station keeping for controlling inclination and right ascension of ascending node, and east-west station keeping for controlling eccentricity and longitude are required. In this paper, station keeping maneuver simulation for Communication, Ocean and Meteorological Satellite (COMS) was performed using COMS Flight Dynamics Software(FDS) and the results were analyzed. COMS performs weekly based east-west/north-south station keeping to maintain satellite within ±0.05°at the nominal longitude of 128.2°E. In addition, COMS performs wheel off-loading maneuver twice a day to eliminate attitude error caused by one-solar wing in the south panel of the satellite. In this paper, station keeping maneuver considering wheel off-loading maneuver was performed and the results showed that COMS can be maintained well within ±0.05°window using COMS FDS. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | COMS / FDS / geostationary orbit / station keeping / perturbation / wheel off-loading |
| Paper # | SAT2007-38 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2007/10/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Chair | |
| Vice Chair | |
| Secretary | |
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| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Station Keeping Maneuver Planning Using COMS Flight Dynamic Software(Satellite System) |
| Sub Title (in English) | |
| Keyword(1) | COMS |
| Keyword(2) | FDS |
| Keyword(3) | geostationary orbit |
| Keyword(4) | station keeping |
| Keyword(5) | perturbation |
| Keyword(6) | wheel off-loading |
| 1st Author's Name | Hae-Yeon Kim |
| 1st Author's Affiliation | Electronics and Telecommunications Research Institute() |
| 2nd Author's Name | Byoung-Sun Lee |
| 2nd Author's Affiliation | Electronics and Telecommunications Research Institute |
| 3rd Author's Name | Yoola Hwang |
| 3rd Author's Affiliation | Electronics and Telecommunications Research Institute |
| 4th Author's Name | Dongsuk Shin |
| 4th Author's Affiliation | Satrec Initiative |
| 5th Author's Name | Jaehoon Kim |
| 5th Author's Affiliation | Electronics and Telecommunications Research Institute |
| Date | 2007/10/25 |
| Paper # | SAT2007-38 |
| Volume (vol) | vol.107 |
| Number (no) | 299 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |