摘要
D R卫星定位算法可以在只观测 3颗卫星的条件下实现用户的三维定位以及授时、授频功能。讨论了利用该算法实现定位的用户接收机的方案。对定位接收机数字处理部分进行了较细致的讨论。对用户进行定位所需的测量量的提取方法作了深入的分析。提出了D
D R positioning algorithm can be used for 3 D positioning calculation as well as time and frequency calibration under the condition that only three satellites can be observed. This paper discusses the implementation of this algorithm. Digital processing section of the receiver and measurement extraction used for position calculation are analyzed in detail. A method for algorithm implementation that can be easily achieved is also proposed.
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2003年第6期648-651,692,共5页
Systems Engineering and Electronics
