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Journal of Projectiles, Rockets, Missiles and Guidance >

2010 , Vol. 30 >Issue 6: 27 - 30

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2010.06.069

MISSILES AND GUIDANCE TECHNOLOGY

The Study on Angle Stabilization Technology of Antenna Platform for Strapdown Radar Seeker

  • LI Junxian ,
  • WANG Xiaoyu ,
  • WU Yaping
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  • 1 Electronic Information Engineering College, Henan University of Science and Technology, Henan Luoyang 471003, China
    2 China Airborne Missile Academy, Henan Luoyang 471009, China
    3 Luoyang Institute of Science and Technology, Henan Luoyang 471023,China

Received date: 2010-04-12

  Online published: 2025-05-28

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Abstract

The system of strapdown antenna platform was analyzed to solve the deficiency of conventional rate gyroscope platform for a small radar seeker. Based on multi-level coordinate transformation, angle rate stabilization algorithm of strapdown antenna platform was studied. Line-of-sight (LOS) rate was estimated with the information of angle Kalman filter and Doppler tracking loop. The simulation results show that multi-level coordinate transformation algorithm keeps stabilization of antenna platform effectively, and the LOS rate estimated with the information of Kalman filter and Doppler tracking loop is more accurate and needs less calculation.

Key words： antenna platform; multi-level coordinate transformation; Kalman filter; LOS rate

Cite this article

LI Junxian , WANG Xiaoyu , WU Yaping . The Study on Angle Stabilization Technology of Antenna Platform for Strapdown Radar Seeker[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2010 , 30(6) : 27 -30 . DOI: 10.15892/j.cnki.djzdxb.2010.06.069

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References

[1]
Kennedy P J, Kennedy R L. Direct versus indirect line- of-sight(LOS) stabilization[J]. IEEE Trans. On Control Systems Technology, 2003, 11(1): 3-15.
[2]
周瑞青, 吕善伟, 刘新华. 弹载捷联式天线平台两种稳定实现方法的比较[J]. 系统工程与电子技术, 2005, 27(8): 1397-1398.
[3]
李秋生. 相控阵雷达导引头捷联去偶技术研究[J]. 制导与引信, 2005, 26(2): 20-22.
[4]
Dai Hongde, Zhou Shaolei, Chen Ming. Support vector machine adaptive Kalman filtering for initial alignment of SINS[J]. Journal of System Simulation, 2009,(21)9: 2662-2665.
[5]
石小稳, 秦永元. 基于 Matlab/Simulink 捷联惯导系统快速设计[J]. 系统仿真学报, 2009,(21)12: 3484-3488.
[6]
沈亮. 一种提高导引头跟踪精度的方法[J]. 制导与引信, 2001, 22(4): 1-3.
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