GPS与INS的组合定位技术研究
摘要:组合定位技术是一种新的导航技术,能够使多个导航系统实现信息的互补性和协同性。其中,GPS和惯导结合是一种较为理想的组合定位系统,而深度融合模式是目前GPS和惯导(INS)联合使用的最佳方式,因此,对深度融合模式的研究显得尤为重要。
关键词:GPS;INS;组合定位
doi:10.3969/J.ISSN.1672-7274.2024.01.010
中图分类号:TN 925,TN 96 文献标志码:A 文章编码:1672-7274(2024)01-00-03
Research on the Combined Positioning Technology of GPS and INS
DONG Chong
(Urban Construction Survey and Mapping Institute, Linyi City, Shandong Province, Linyi 276000, China)
Abstract: Integrated positioning system is a new navigation technology that enables multiple navigation systems to achieve information complementarity and collaboration. Among them, the combination of GPS and inertial navigation is a relatively ideal combination positioning system. The deep fusion mode is currently the best combination of GPS and inertial navigation (INS), therefore, the study of deep fusion mode is particularly important.
Key words: GPS; INS; combination positioning
1 有关概念
1.1 GPS系统的组成
1.1.1 空间组成
卫星在GPS空间域的组成中起着至关重要的作用。(剩余4576字)