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Abstract <p>A mathematical model of the characteristic of image displacement transformation into the measuring signal of the device for local vertical constructing (DLVC) constructed using a panoramic annular lens (PAL) and a focal plane array is considered. The deviation of the Earth’s image center from the center of the annular image of space is calculated using the two-point centroid algorithm. A laboratory setup for studying the DLVC transformation characteristic is described and the experimental results are given.</p>

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Transducer Characteristic of Spacecraft Device for Local Vertical Construction with a Panoramic Annular Lens

  • 期刊论文

  • 发表日期：

    2025年8月1日

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  • V. A. Solomatin,
  • D. G. Otkupman

摘要

Abstract

A mathematical model of the characteristic of image displacement transformation into the measuring signal of the device for local vertical constructing (DLVC) constructed using a panoramic annular lens (PAL) and a focal plane array is considered. The deviation of the Earth’s image center from the center of the annular image of space is calculated using the two-point centroid algorithm. A laboratory setup for studying the DLVC transformation characteristic is described and the experimental results are given.