Telescope pointing based on inertial measurement unit
In this paper we study the problem of how to determine the coordinates of a point a telescope is directed to on the basis of data obtained from a 9DOF sensor board. On the 9DOF sensor board there are three sensors: the gyroscope, accelerometer and magnetometer. By combining the data from al...
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doaj-b4f3cd5a40ed49b290a46a851e6627052020-11-24T22:40:57ZengAstronomical Observatory, Department of Astronomy, BelgradeSerbian Astronomical Journal1450-698X1820-92892017-01-01201719410110710.2298/SAJ1794101V1450-698X1794101VTelescope pointing based on inertial measurement unitVujičić D.0Pavlović R.1Cvetković Z.2Ranđić S.3Jagodić D.4Faculty of Technical Sciences, ČačakAstronomical Observatory, BelgradeAstronomical Observatory, BelgradeFaculty of Technical Sciences, ČačakFaculty of Technical Sciences, ČačakIn this paper we study the problem of how to determine the coordinates of a point a telescope is directed to on the basis of data obtained from a 9DOF sensor board. On the 9DOF sensor board there are three sensors: the gyroscope, accelerometer and magnetometer. By combining the data from all the three sensors one obtains the Eulerian angles in the system tied to the sensor board. The Eulerian angles are transformed into the horizontal and equatorial coordinates in order to obtain the point the telescope is directed to. [Project of the Serbian Ministry of Education, Science and Technological Development, Grant no. TR32043 for the period 2011–2016, Grant no. 176011: Dynamics and kinematics of celestial bodies and systems]http://www.doiserbia.nb.rs/img/doi/1450-698X/2017/1450-698X1794101V.pdfMethods: observational - Telescopes |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Vujičić D. Pavlović R. Cvetković Z. Ranđić S. Jagodić D. |
spellingShingle |
Vujičić D. Pavlović R. Cvetković Z. Ranđić S. Jagodić D. Telescope pointing based on inertial measurement unit Serbian Astronomical Journal Methods: observational - Telescopes |
author_facet |
Vujičić D. Pavlović R. Cvetković Z. Ranđić S. Jagodić D. |
author_sort |
Vujičić D. |
title |
Telescope pointing based on inertial measurement unit |
title_short |
Telescope pointing based on inertial measurement unit |
title_full |
Telescope pointing based on inertial measurement unit |
title_fullStr |
Telescope pointing based on inertial measurement unit |
title_full_unstemmed |
Telescope pointing based on inertial measurement unit |
title_sort |
telescope pointing based on inertial measurement unit |
publisher |
Astronomical Observatory, Department of Astronomy, Belgrade |
series |
Serbian Astronomical Journal |
issn |
1450-698X 1820-9289 |
publishDate |
2017-01-01 |
description |
In this paper we study the problem of how to determine the coordinates of a
point a telescope is directed to on the basis of data obtained from a 9DOF
sensor board. On the 9DOF sensor board there are three sensors: the
gyroscope, accelerometer and magnetometer. By combining the data from all
the three sensors one obtains the Eulerian angles in the system tied to the
sensor board. The Eulerian angles are transformed into the horizontal and
equatorial coordinates in order to obtain the point the telescope is
directed to. [Project of the Serbian Ministry of Education, Science and
Technological Development, Grant no. TR32043 for the period 2011–2016,
Grant no. 176011: Dynamics and kinematics of celestial bodies and systems] |
topic |
Methods: observational - Telescopes |
url |
http://www.doiserbia.nb.rs/img/doi/1450-698X/2017/1450-698X1794101V.pdf |
work_keys_str_mv |
AT vujicicd telescopepointingbasedoninertialmeasurementunit AT pavlovicr telescopepointingbasedoninertialmeasurementunit AT cvetkovicz telescopepointingbasedoninertialmeasurementunit AT ranđics telescopepointingbasedoninertialmeasurementunit AT jagodicd telescopepointingbasedoninertialmeasurementunit |
_version_ |
1725702456433704960 |