摘要
文章对于寿命末期的地球静止轨道卫星根据弃星轨道高度的计算公式(ΔH≥235+1000C_rA/M)计算了卫星寿命末期离轨的燃料需求,对化学推进和电推进两种离轨方案进行了比较,并详细叙述了卫星离轨后必要的钝化措施。
The fuel requirement of satellite in the end of lifetime is calculated according to the formula of the tomb orbit (ΔH(?)235+1000(C_rA)/M).Two de-orbit projects of chemical propulsion and electric propulsion are compared.The passivation action for satellite on the tomb orbit is introduced.
出处
《航天器环境工程》
2005年第2期73-76,共4页
Spacecraft Environment Engineering
关键词
地球静止轨道
离轨方案
the Geo-synchronous orbit
de-orbit project
