A simplified cross-calibration procedure used in laser dynamic goniometry is examined, in which the angular displacement increment of the studied angle sensor exceeds its resolution. The obtained method error for M uniform angular increments of the angle sensor is determined by the overall amplitude of the Mth harmonic and its aliquot harmonics of the goniometer systematic error. It is demonstrated experimentally that when the angular displacement increment of an angle sensor is less than 120°, the method error does not exceed 0.01′′.
Similar content being viewed by others
References
P. J. Sim, “Modern techniques in metrology,” World Sci., 102–121 (1984).
R. Probst, R. Wittekopf, M. Krause, et al., “The new PTB angle comparator,” Meas. Sci. Technol. No. 9, 1059–1066 (1998).
M. N. Burnashev, P. A. Pavlov, and Yu. V. Filatov, “Development of high-precision laser goniometer systems,” Kvant. Elektron., 43, No. 2, 130–138 (2013).
G. Korn, Mathematical Handbook for Scientists and Engineers, Nauka, Moscow (1974).
P. A. Pavlov, “Laser dynamic goniometer measurement algorithms.” Izmer. Tekhn., No. 1, 17–20 (2008).
E. A. Barinova, E. M. Ivashchenko, and P. A. Pavlov, “The ring laser in high-precision angular measurements,” Lasers, Measurements, Information: Coll. Papers of the 21st Int. Conf. (2011), Vol. 1, pp. 62–75.
E. M. Ivashchenko and P. A. Pavlov, “A method of eliminating the influence of magnetic field in a dynamic laser goniometer linear and angular measurements,” Izmer. Tekhn., No. 10, 18–22 (2012).
E. A. Barinova, S. V. Gordeev, E. M. Ivashchenko, and P. A. Pavlov, “Method for and results of studying random error in an optical angle sensor,” Metrologiya, No. 7, 17–25 (2011).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Izmeritel’naya Tekhnika, No. 9, pp. 21–24, September, 2015.
Rights and permissions
About this article
Cite this article
Pavlov, P.A. Aspects of the Cross-Calibration Method in Laser Goniometry. Meas Tech 58, 970–974 (2015). https://doi.org/10.1007/s11018-015-0827-7
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11018-015-0827-7