УДК: 681.786.3

Comparative evaluation of three modern turning-angle sensors

Kolosov, M.P., Fedoseev, V.I., Gebgart, A.Y.

Publication in Journal of Optical Technology

For Russian citation (Opticheskii Zhurnal):

Колосов М.П., Федосеев В.И., Гебгарт А.Я. Сравнительная оценка трех современных датчиков угла поворота // Оптический журнал. 2017. Т. 84. № 11. С. 34–38.

Kolosov M.P., Fedoseev V.I., Gebgart A.Ya. Comparative evaluation of three modern turning-angle sensors [in Russian] // Opticheskii Zhurnal. 2017. V. 84. № 11. P. 34–38.

For citation (Journal of Optical Technology):

M. P. Kolosov, V. I. Fedoseev, and A. Ya. Gebgart, "Comparative evaluation of three modern turning-angle sensors," Journal of Optical Technology. 84(11), 743-747 (2017). https://doi.org/10.1364/JOT.84.000743

Abstract:

Three modern turning-angle sensors, in which two-dimensional radiation detector arrays were used to solve a one-dimensional problem of measurement of a plane angle, were analyzed. Mathematical expressions were obtained for a comparative evaluation of the accuracy of these sensors and their random measurement errors were calculated for a specific radiation detector array used in them, as an example.

Keywords:

turning-angle sensor, radiation detector array, objective, image, measurement error

OCIS codes: 120. 4570, 220. 4830

References:

1. Yu. E. Dukarevich and M. Yu. Dukarevich, “Absolute angle converter (variants),” Russian patent 2419067 (2009).
2. M. P. Kolosov and A. Ya. Gebgart, “Turning-angle sensor,” Russian patent 2569072 (2013).

3. M. P. Kolosov and V. I. Fedoseev, “Analysis of the optical system of a turning-angle sensor based on a collimator with an annular field,” J. Opt. Technol. 81(2), 90–94 (2014) [Opt. Zh. 82(2), 49–54 (2014)].
4. A. Yu. Karelin, “Increase in the accuracy of astronavigation devices with CCD matrices,” J. Opt. Technol. 65(8), 640–644 (1998) [Opt. Zh. 65(8), 46–50 (1998)].
5. Yu. E. Dukarevich and M. Yu. Dukarevich, “Method for measuring a plane angle and the device for its implementation,” Russian patent 2451903 (2010).
6. M. P. Kolosov and V. I. Fedoseev, “Analysis of the optical system of a test bench for certifying a nonmisadjustable turning-angle sensor,” J. Opt. Technol. 83(8), 481–485 (2016) [Opt. Zh. 83(8), 41–47 (2016)].
7. M. P. Kolosov, Optics of Adaptive Goniometers: Introduction to Design (LOGOS, Moscow, 2011).