介绍了卫星测控及数管分系统的组成,分析了对其实施“三化”的必要性,概述和分析了国外有关的“三化”情况,指出实现“三化”的目标及措施。 The composition of satellite monitoring and control and number control system was introduced. The necessity of implementing “threeizations” was analyzed. The related “threeizations” situation was summarized and analyzed, and the goals and measures for achieving “threeizations” were pointed out.