Метод аварийного отождествления цифровых кадров с существенной неопределенностью их параметров
Дата
2016
ORCID
DOI
10.20998/2413-4295.2016.18.19
item.page.thesis.degree.name
item.page.thesis.degree.level
item.page.thesis.degree.discipline
item.page.thesis.degree.department
item.page.thesis.degree.grantor
item.page.thesis.degree.advisor
item.page.thesis.degree.committeeMember
Назва журналу
Номер ISSN
Назва тому
Видавець
НТУ "ХПИ"
Анотація
В статье разработан вычислительный метод аварийного отождествления цифровых кадров с существенной неопределенностью их параметров. Разработанный вычислительный метод предназначен для определения начального приближения параметров отождествления формуляров звездного каталога и измерений кадра с существенной неопределенностью их параметров, которая связана с большими ошибками в задании масштаба изображения (фокусного расстояния используемого телескопа) и координат наведения телескопа. Разработанный вычислительный метод апробирован в программном обеспечении автоматического поиска астероидов и комет на серии ПЗС-кадров CoLiTec. Результаты ПО CоLiTec подтверждают достоверность и надежность работы предложенного в статье вычислительного метода.
The article developed a computational method of emergency identification of the digital frames with significant uncertainty of their parameters. Computational method of emergency identification of the digital frames with significant uncertainty of their parameters it is designed to determine for initial approximation of parameters identification forms of the star catalog and measurements of the frame with significant uncertainty of parameters is associated with large errors in setting the image zoom (focal length of the telescope is used), and the coordinates of the telescope pointing. Many years of practical experience in the identification of digital frames with significant uncertainty of their parameters with the use of this method proves its reliability and efficiency. The article by the method of statistical modeling to determine maximum permissible deviation values corresponding angles of triangles (from the side of the frame and stars of the catalog) of the primary identification. Analysis of these data shows the validity of the calculation method chosen constants. Developed a computational method of emergency identification of the digital frames with significant uncertainty of their parameters was implemented in the software automatically search for asteroids and comets on a series of the CCD frames CoLiTec. Software CoLiTec results confirm the accuracy and reliability of the computational method of emergency identification of the digital frames with significant uncertainty of their parameters proposed in the article.
The article developed a computational method of emergency identification of the digital frames with significant uncertainty of their parameters. Computational method of emergency identification of the digital frames with significant uncertainty of their parameters it is designed to determine for initial approximation of parameters identification forms of the star catalog and measurements of the frame with significant uncertainty of parameters is associated with large errors in setting the image zoom (focal length of the telescope is used), and the coordinates of the telescope pointing. Many years of practical experience in the identification of digital frames with significant uncertainty of their parameters with the use of this method proves its reliability and efficiency. The article by the method of statistical modeling to determine maximum permissible deviation values corresponding angles of triangles (from the side of the frame and stars of the catalog) of the primary identification. Analysis of these data shows the validity of the calculation method chosen constants. Developed a computational method of emergency identification of the digital frames with significant uncertainty of their parameters was implemented in the software automatically search for asteroids and comets on a series of the CCD frames CoLiTec. Software CoLiTec results confirm the accuracy and reliability of the computational method of emergency identification of the digital frames with significant uncertainty of their parameters proposed in the article.
Опис
Ключові слова
постоянные пластинки, первичное отождествление, измерение кадра, формуляр каталога, constant plates, primary identification
Бібліографічний опис
Метод аварийного отождествления цифровых кадров с существенной неопределенностью их параметров / Н. Ю. Дихтяр, Я. С. Мовсесян, В. Е. Саваневич, С. В. Хламов // Вісник Нац. техн. ун-ту "ХПІ" : зб. наук. пр. Темат. вип. : Нові рішення в сучасних технологіях = Bulletin of National Technical University "KhPI" : coll. of sci. papers. Ser. : New solutions in modern technologies. – Харків : НТУ "ХПІ" , 2016. – № 18 (1190). – С. 128-139.