期刊文献+

高精度惯性导航系统重力补偿方法 被引量:4

Gravity Compensation Methods for High-Accuracy INS
下载PDF
导出
摘要 重力扰动是高精度惯性导航系统的一项重要误差源,重力补偿是降低惯性导航系统误差的一项关键技术。通过基于对确定性模型、数据及外部辅助3种重力补偿方法的分析和研究,总结得出了各补偿方法的研究方向以及适用范围,对进一步提高我国未来更高精度惯性导航系统的导航精度具有指导意义,并提供了方法上的参考。 Gravity disturbance is an important error source of high-accuracy inertial navigation system (INS). Gravity compensation is a critical technology to reduce error of INS. After analysing and researching deterministic model, data and external assist gravity compensation methods, research area and range of application were summarized. It can provide guidance and reference to improve INS' s navigation accuracy.
作者 陆志东 王晶
出处 《航空科学技术》 2016年第8期1-6,共6页 Aeronautical Science & Technology
关键词 高精度 惯性导航系统 重力模型 扰动估计 重力补偿 high-accuracy INS gravity model disturbance estimation gravity compensation
  • 相关文献

参考文献1

二级参考文献13

  • 1赵忠,王鹏.高精度惯性导航系统垂线偏差影响与补偿[J].中国惯性技术学报,2013,21(6):701-705. 被引量:18
  • 2Siouris G M.Gravity modeling in aerospace applications[J].Aerospace Science and Technology.2009:301-315.
  • 3Kopcha P D.NGA gravity support for inertial navigation[C]//ION 60th Annual Meeting.Dayton,USA,2004:497-504.
  • 4Jekeli C.Gravity on precise,short-term,3-D free-inertial navigation[J].Journal of the Institute of Navigation,1997,44(3):347-357.
  • 5Grejner-Brzezinska D A,Yi Y,Toth C.Enhanced gravity compensation for improved inertial navigation accuracy[C]//ION GPS/GNSS.Portland,2003:2897-2909.
  • 6Cai Shao-kun,Zhang Kai-dong,Wu Mei-ping.Improving airborne strapdown vector gravimetry using stabilized horizontal components[J].Journal of Applied Geophysics.2013,79-89.
  • 7Fang Jiancheng,Chen Linzhouting,Yao Jifeng.An accurate gravity compensation method for high-precision airborne POS[J].IEEE Transactions on Geoscience and Remote Sensing,2013,8:1-10.
  • 8Wang Jing,Yang Gong-liu,Li Xiang-yun,et al.Research on time interval of gravity compensation for airborne INS[C]//Proceedings of the 34th Chinese Control Conference.China,2015:5442-5446.
  • 9Wellenhof B H,Moritz H.Physical geodesy[M].2nd Ed.Graz,Austria:Springer-Verlag Wien,2005:90-96.
  • 10Soler T,Han Jen-Yu,Weston N D.On deflection of the vertical components and their transformations[J].Journal of Surv.Eng.,2014,140:1-15.

共引文献8

同被引文献35

引证文献4

二级引证文献5

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部