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Journal of Projectiles, Rockets, Missiles and Guidance >

2011 , Vol. 31 >Issue 2: 169 - 171,178

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2011.02.026

CORRELATION TECHNOLOGY

Maneuvering TargetPassive Tracking Based on Modified Input Estimation

  • XIU Jianjuan ,
  • SHI Xuesong ,
  • HE You ,
  • XIU Jianhua
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  • 1 Naval Aeronautical and Astronautical University, Shandong Yantai 264001, China
    2 Dongfang Electronics Co. Ltd, Shandong Yantai 264001, China

Received date: 2010-06-24

  Online published: 2025-05-30

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Abstract

Tracking a maneuvering target by angle-only measurement was studied, and a new method was proposed in this paper. The proposed method is a pseudo linear filter-based tracking scheme with the modified input estimation approach. The proposed model is a special augmentation in the state space model in which both the state vector and the unknown input vector as a new augmented state vector were considered. In the proposed scheme, the original state and acceleration vectors were estimated simultaneously with a pseudo linear filter using bearing-only measurement. The simulation results show that the proposed tracking algorithm works in both the non-maneuvering and the maneuvering modes, and the maneuvering target can be tracked by this method with bearing-only measurement.

Key words： modified input estimation; pseudo linear filter; maneuvering target; bearing-only measurement

Cite this article

XIU Jianjuan , SHI Xuesong , HE You , XIU Jianhua . Maneuvering TargetPassive Tracking Based on Modified Input Estimation[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2011 , 31(2) : 169 -171,178 . DOI: 10.15892/j.cnki.djzdxb.2011.02.026

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