講演名 2007/10/25
Station Keeping Maneuver Planning Using COMS Flight Dynamic Software(Satellite System)
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抄録(和)
抄録(英) 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.
キーワード(和)
キーワード(英) COMS / FDS / geostationary orbit / station keeping / perturbation / wheel off-loading
資料番号 SAT2007-38
発行日

研究会情報
研究会 SAT
開催期間 2007/10/25(から1日開催)
開催地(和)
開催地(英)
テーマ(和)
テーマ(英)
委員長氏名(和)
委員長氏名(英)
副委員長氏名(和)
副委員長氏名(英)
幹事氏名(和)
幹事氏名(英)
幹事補佐氏名(和)
幹事補佐氏名(英)

講演論文情報詳細
申込み研究会 Satellite Telecommunications (SAT)
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) Station Keeping Maneuver Planning Using COMS Flight Dynamic Software(Satellite System)
サブタイトル(和)
キーワード(1)(和/英) / COMS
第 1 著者 氏名(和/英) / Hae-Yeon Kim
第 1 著者 所属(和/英)
Electronics and Telecommunications Research Institute
発表年月日 2007/10/25
資料番号 SAT2007-38
巻番号(vol) vol.107
号番号(no) 299
ページ範囲 pp.-
ページ数 6
発行日