摘要
通过搭建桌面联试系统对利用高级在轨系统(AOS)插入业务实现伪码测距方案进行实验验证。实验系统包括星上插入和地面提取2个过程。用设计电路模拟测距环路,主要验证测距伪码在插入和提取过程中处理时延的稳定性。实验结果表明,时延的稳定性能够满足测距要求。由此说明插入法可用于伪码测距。
The experiment to verify pseudo code ranging by insert service of advanced orbiting system has been made through an experiment system established in this paper. The insert and extraction processes are included in the experiment system. The stability of time delay caused by the processes of insert and extraction is observed in the experiment specially. The test results show that the stability has met the requirements of ranging and the insert service is able to use in pseudo code ranging.
出处
《上海航天》
2003年第6期45-48,共4页
Aerospace Shanghai
