摘要
本文简要介绍了星载GPS低轨卫星定轨的背景、系统组成和主要定轨方法。重点论述了星载GPS低轨卫星运动学定轨的基本原理及方法,指出了各种运动学定轨方法的优点和不足。分析了各种运动学定轨解算的特点,并对星载GPS低轨卫星运动学定轨的发展方向进行了展望。
The paper gives a brief description of the background, system compositions and methods of LEO determination based on space-based GPS. It emphasizes on the basic principle and methods of kinematic LEO orbit determination based on space-based GPS, including presenting advantages and shortcomings of kinematic orbit determination methods, and analyzing the features of orbit determination algorithms. It presents future prospect for kinematic orbit determination based on space-based GPS.
出处
《现代导航》
2013年第2期98-102,共5页
Modern Navigation
