Journal of the Korea Institute of Military Science and Technology (한국군사과학기술학회지)

The Korea Institute of Military Science and Technology (한국군사과학기술학회)
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A Study on Fuzzy Interacting Multiple Model Algorithm for Maneuvering Target Tracking

기동 표적 추적을 위한 퍼지 IMM 알고리즘에 관한 연구

  • 김현식 (국방과학연구소 2체계본부) ;
  • 김진석 (국방과학연구소 2체계본부) ;
  • 황수복 (국방과학연구소 2체계본부)
  • Published : 2004.12.01
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Abstract

The tracking algorithm based on the interacting multiple model(IMM) requires a considerable number of sub-models for the various maneuvering targets in order to have a good performance. But it is not feasible to use the nm algorithm in the real system because of the computational burden. Therefore, we need an algorithm which requires less computing resources while maintaining a good performance. In this paper, we propose a fuzzy interacting multiple model algorithm(FIMMA) for the tracking of maneuvering targets, which uses a minimal number of sub-models by considering the maneuvering properties and adjusts the mode transition probabilities by using the mode probability as a fuzzy input. In order to verify the performance of FIMMA, the developed algorithm is applied to the tracking of i borne targets. Simulation results show that the FIMMA is very effective in the tracking of maneuvering targets.

Keywords

References

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