The structural diagram of dynamic goniometers intended for determining the parameters of digital angledata transmitters is presented and the process of calibration of the goniometers is described. It is shown that elimination of the unsteadiness of the random error by means of filtration of the upper frequencies makes it possible to determine corrections to the results of measurements and to reduce by 150% the total error of dynamic goniometers constructed with the use of ball bearings.
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Translated from Izmeritel’naya Tekhnika, No. 1, pp. 25–27, January, 2014.
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Ivashchenko, E.M., Pavlov, P.A. Investigations of Dynamic Goniometers with Optical Angle-Data Transmitter. Meas Tech 57, 36–40 (2014). https://doi.org/10.1007/s11018-014-0403-6
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DOI: https://doi.org/10.1007/s11018-014-0403-6