Method of increasing the accuracy of the star sensor
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Дата
2021
Науковий керівник
Назва журналу
Номер ISSN
Назва тому
Видавець
КПІ ім. Ігоря Сікорського
Анотація
A new algorithm for filtering distortions of the deep image of the starry sky is
considered to improve the accuracy of determining the position of the star - the detection of the centroid. An increase in the accuracy of measuring the orientation
parameters of the spacecraft by stellar sensors is being investigated. The method of
calculations using the algorithm of exact estimation of the centroid is applied, restoring the function of the scatter of points from recorded astronomical images.
Minimization of the effects of atmospheric turbulence and system noise on longexposure images obtained by a ground-based telescope is proposed. The method
was tested in the MATLAB environment for a real image of the deep sky recorded
by the ground system.
Опис
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Бібліографічний опис
Alipbayev, K. A. Method of increasing the accuracy of the star sensor / K. A. Alipbayev, K. S. Saurova, G. Daukeev // Механіка гіроскопічних систем : науково-технічний збірник. – 2021. – Вип. 41. – С. 88-101. – Бібліогр.: 13 назв.