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Journal of Projectiles, Rockets, Missiles and Guidance >

2010 , Vol. 30 >Issue 1: 1 - 3

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2010.01.003

MISSILES AND GUIDANCE TECHNOLOGY

Research on an Autonomous High-accuracy Relative Navigation System

  • XU Haigang
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  • School of Instrumentation Science and Opto-electronics Engineering, BUAA, Beijing 100191, China

Received date: 2008-12-14

  Online published: 2025-05-19

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Abstract

An autonomous inertial navigation system (INS) was put forwards based on theory of finding north by gyro, rotation-modulation technology and characteristics of INS's error, which can be used to find north, measure latitude and navigate with high precision without any aided information. Basic theory of finding north, measuring latitude was presented, and rotation-modulation's effect to navigation was analyzed. It's validated by computer simulation that the system can provide azimuth with error less than 1' and relative position with error less than 1n mile.

Key words： autonomous navigation; finding north; rotation modulation

Cite this article

XU Haigang . Research on an Autonomous High-accuracy Relative Navigation System[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2010 , 30(1) : 1 -3 . DOI: 10.15892/j.cnki.djzdxb.2010.01.003

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References

[1]
徐建华, 刘星桥, 陈家斌. 捷联寻北仪方位角误差分析[J]. 兵工学报, 2006, 27(2): 284-287.
[2]
郭喜庆, 魏静. 速率光纤陀螺寻北仪倾斜补偿算法研究[J]. 光子学报, 2007, 36(12): 2342-2345.
[3]
Geller E S. Inertial system platform rotation[J]. IEEE Trans on AES, 1968, AES-4(4): 557-568.
[4]
Smith JM. Reduction of the effect of component errors in inertial navigation systems[J]. The Journal of the Institute of Navigation, 1969, 22(3): 355-374.
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