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Volume 29 Issue 6
Jun.  2003
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Journal of Beijing University of Aeronautics and Astronautics  > 2003  >  29(6): 509-511.
Zhou Ruiqing, Lü Shanwei, Liu Xinhuaet al. Study of Stability for Strapdown Antenna Platform[J]. Journal of Beijing University of Aeronautics and Astronautics, 2003, 29(6): 509-511. (in Chinese)
Citation: Zhou Ruiqing, Lü Shanwei, Liu Xinhuaet al. Study of Stability for Strapdown Antenna Platform[J]. Journal of Beijing University of Aeronautics and Astronautics, 2003, 29(6): 509-511. (in Chinese)
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Study of Stability for Strapdown Antenna Platform

  • 1.

    Dept. of Electronic Engineering, Beijing University of Aeronautics and Astronautics

  • 2. No.25 Institute of the Second Research Academy, CASIC

  • Received Date: 01 Apr 2002
  • Publish Date: 30 Jun 2003
    Abstract
  • The strapdown stabilization model for imaging presented by Rudin was applied to antenna stabilized platform. Based on invariance principle, matching filter was used to stabilize antenna platform. The results show that decoupling precision is increased 35 dB at frequency 0.5 Hz~1.0 Hz. The impact of sensor noise on stabilization error also was simulated. Simulating results show that filter is practical in eliminating noise, and stabilization error can be reduced almost 50%. The technique used and results obtained are instructive for engineering problems.

     

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    • References(1)
  • [1] Rudin R T. Strapdown stabilization for imaging seekers. AIAA-93-2660, 1993.1~10 [2] 穆 虹. 防空导弹雷达导引头设计[M].北京:宇航出版社,1996 Mu Hong. Design of radar seeker for anti-aircraft missiles [M]. Beijing:Publishing House of Astronavigation,1996(in Chinese) [3] Stockum L A, Burge J, Plunk G. Electro-mechanical design for precision pointing and tracking systems [J]. Electromechanical System Interaction with Optical Design, SPIE, 1987,779:66~74 [4] Masten M K, Hilkert J M. Electromechanical system configurations for pointing, tracking and stabilization applications[J]. Electromechanical System Interaction with Optical Design,SPIE, 1987,779:75~ 87 [5] 高 烽,周 辉. 一种捷联式数字角信息处理系统[J]. 制导与引信,2000,21(4):1~11 Gao Feng, Zhou Hui. A Strapdown digital system for angle signals Processing[J]. Guidance & Fuze, 2000,21(4):1~11(in Chinese) [6] Debruin J C, Royalty J, Wand M,et al. Feedforward stabilization testbed [J]. SPIE, 1996,2739:204~214
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