中低轨道卫星控制方法

针对中低轨道卫星，对平面内卫星半长轴α、偏心率e和近地点幅角w联合调整，以及平面外轨道倾角调整等进行了理论推导.用α，e，w联合修正法对初始轨道捕获、轨道保持和轨道倾角调整进行的仿真实验结果表明，用α，e，w同时修正可实现高精度的平面内轨道调整。另外，平面外倾角调整应尽可能在近地点和远地点完成，以使对升交点赤经的影响最小。

The Method of Medium-Low Altitude Satellite Control

The theory derivation for in-plane maneuver on semimajor axis, eccentricity and perigee argument and out-plane maneuver on orbit inclination was presented in this paper. The simulation of inertial orbit capture, orbit maintenance and trim maneuver of inclination by the theory deduced was also done. The results showed that the in-plane orbit maneuver with high accuracy could be realized by semimajor axis, eccentricity and perigee argument change simultaneously. Moreover, out-plane inclination maneuver should be completed at perigee or apogee to influence right ascension of ascending node the least.