GEO卫星寿命末期离轨控制策略  

Study on GEO Satellite's Re-Orbit Control Strategy in End of Life

作　　者：郑军[1] 陈宏[1] 

机构地区：[1]中国人民解放军63999部队

出　　处：《上海航天》2007年第3期38-41,共4页Aerospace Shanghai

摘　　要：根据机构间空间碎片协调委员会(IADC)1997年的建议,提出了一种采用多次两脉冲霍曼变轨对寿命末期地球同步轨道(GEO)卫星实施离轨控制的策略。分析了剩余燃料充足时变轨中燃料消耗的计算,以及剩余燃料不足时应采用一次两脉冲霍曼变轨使卫星尽可能离开GEO的对策。仿真结果表明,该离轨控制策略可行。According to the guideline of Inter-Agency Space Debris Coordination Committee （IADC） in 1997, one re-orbit control strategy of multiple dual-impulse Hohmann transfer for geostationary satellite in the end of life was put forward in this paper. The computation of fuel in the orbit transfer when the remaining fuel was enough was given. And the suggestion that one times dual-impulse Hohmann transfer should be adopted to let the satellite leave the geostationary orbit when the remaining fuel was not enough was also presented. The simulation results showed that this strategy was feasible.

关 键 词：GEO卫星 寿命末期 离轨控制 两脉冲霍曼变轨 剩余燃料 

分 类 号：V412.41[航空宇航科学与技术—航空宇航推进理论与工程]