业已完成了关于地球同步卫星的半自主轨道控制的可行性研究。其基本原理是根据预定的经度变化和机动飞行程序在六个月的时间内自主地进行轨道控制机动飞行。因为这种方案不需要复杂的技术和全自主导航设备,所以可把对任务的成本和可靠性的影响减至最小。这种分析方法的结果表明:该方案的可行性取决于经度控制容限和轨道控制机动飞行的误差。本文还讨论了在消除经度预测误差时的地球月蚀期间,利用太阳电池阵电流变化的潜力。 A feasibility study on semi-autonomous orbital control of geostationary satellites has been completed. Its basic principle is to conduct orbital maneuver independently within six months according to a predetermined longitude change and a maneuvering flight procedure. Because this solution does not require sophisticated technology and fully autonomous navigation devices, the impact on mission costs and reliability can be minimized. The results of this analytical method show that the feasibility of the scheme depends on the tolerance of longitude control and the orbit maneuver flight. This article also discusses the potential to harness the solar array current changes during Earth’s eclipse when longitude prediction errors are eliminated.