전기학회논문지 (The Transactions of The Korean Institute of Electrical Engineers)

  • 제61권3호
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  • Pages.479-484
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  • 2012
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  • 1975-8359(pISSN)
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  • 2287-4364(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
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시선각 측정기반 비전항법시스템에서 랜드마크의 기하학적 배치에 대한 2차원 항법오차

Two-Dimensional Navigation Error for Geometry of Landmark in Line-Of-Sight Measurement Based Vision Navigation System

  • 투고 : 2011.11.29
  • 심사 : 2012.02.06
  • 발행 : 2012.03.01
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초록

Geometric effect of landmarks to the navigation error is investigated in the two-dimensional line-of-sight measurement based vision navigation system. DOP is derived between line-of-sight measurement error and navigation solution error. For cases of three landmarks in an area, variations of the DOP were observed through computer simulations. Vision navigation system experiments were performed for the cases. Simulation and experimental results show that navigation solution errors have similar trend to DOP values of the simulation.

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참고문헌

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피인용 문헌

  1. INS/vision Integrated Navigation System in Environments with Insufficient Number of Landmarks vol.63, pp.1, 2014, https://doi.org/10.5370/KIEE.2014.63.1.123
  2. A Landmark Based Localization System using a Kinect Sensor vol.63, pp.1, 2014, https://doi.org/10.5370/KIEE.2014.63.1.099
  3. Three-dimensional Navigation Error for Landmarks' Geometry in Landmark-based Vision Navigation Systems vol.63, pp.8, 2014, https://doi.org/10.5370/KIEE.2014.63.8.1104
  4. INS/Vision Integrated Navigation System Considering Error Characteristics of Landmark-Based Vision Navigation vol.19, pp.2, 2013, https://doi.org/10.5302/J.ICROS.2013.19.2.095