导航分系统 meaning in English

navigation subsystem

The key techniques of ins / gps integrated subsystem are studied and the results of simulation are also analyzed at the same time , for example , in this paper , a flight - track generator is designed since it is necessary to use a flight - track generator like this in the simulation of integrated navigation system based on inertial navigation system
(二)论述ins gps sar组合导航系统的主要特点，在此基础上提出了ins gps sar组合导航系统的总体设计方案以及基于ins gps sar组合导航系统总体方案设计的仿真设计方案。 (三)进行了ins gps组合导航分系统的关键技术研究与仿真。