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Journal of Projectiles, Rockets, Missiles and Guidance >

2014 , Vol. 34 >Issue 3: 41 - 44

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2014.03.039

MISSILES AND GUIDANCE TECHNOLOGY

Location Precision Analysis and Error Correction of Loitering Reconnaissance Munitions

  • CHANG Guannan ,
  • MIAO Haochun ,
  • WANG Gen ,
  • REN Wenzhen ,
  • MA Qinghua
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  • 1 Department of Electronic Engineering, Tsinghua University, Beijing 100084, China
    2 No. 203 Research Institute of China Ordnance Industries, Xi'an 710065, China

Received date: 2013-07-03

  Online published: 2025-05-30

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Abstract

When loitering reconnaissance munitions is conducting battlefield surveillance and target location, measurement errors of inertial navigation system make the target position obtained by reconnaissance equipments be fault. In this article, the reasons for the errors were given, and location errors of reconnaissance loitering munitions were analyzed, an error revising method was also proposed to revise the large measurement error made by inertial navigation system based on landmark information. Simulation results show that the algorithm can effectively correct measurement error and improve target localization accuracy.

Key words： target location; navigation error; landmark information; error correction

Cite this article

CHANG Guannan , MIAO Haochun , WANG Gen , REN Wenzhen , MA Qinghua . Location Precision Analysis and Error Correction of Loitering Reconnaissance Munitions[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2014 , 34(3) : 41 -44 . DOI: 10.15892/j.cnki.djzdxb.2014.03.039

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