ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
Menu

5
Issue
vol 67 / May, 2024
Article

DOI 10.17586/0021-3454-2024-67-5-455-458

UDC 53.072.33

ALGORITHM FOR SYNCHRONIZING TIME SCALES OF SPATIALLY SEPARATED STANDARDS USING MOBILE RADIO TELESCOPES

A. P. Aleoshkin
Mozhaisky Military Space Academy, Department of Aerial-Feeder Transmitting Devices, St. Petersburg; Professor


I. V. Solomyanny
A. F. Mozhaisky Military Space Academy, Faculty of Radioelectronic Systems of Space Complexes;

Reference for citation: Aleshkin A. P., Solomyanny I. V. Algorithm for synchronizing time scales of spatially separated standards using mobile radio telescopes. Journal of Instrument Engineering. 2024. Vol. 67, N 5. P. 455–458 (in Russian). DOI: 10.17586/0021-3454-2024-67-5-455-458.

Abstract. A promising approach to solving the problem of time scale synchronization using three mobile radio telescopes is proposed. Results of calculating the inaccuracy of time scale formation of one mobile radio telescope and of time scales of two others participating in the observation, are presented. The proposed algorithm makes it possible to estimate the error in the formation of a local time scale and serves as a backup for increasing the stability of coordinate-time and navigation support system functioning.
Keywords: time scale correction, remote synchronizers, mobile radio telescope

References:
  1. Whitney A. R. Proc. of the 18th VLBI for Geodesy and Astrometry Working Meeting, April 2007, Vienna, рр. 33–38.
  2. Petrachenko B., Corey B., Himwich E., Ma Ch., Malkin Z., Niell A., Shaffer D., Vandenberg N. VLBI2010: Current and Future Requirements for Geodetic VLBI Systems, 2005.
  3. Zhukov E. T., Ivanov D. V., Kurdubov S. L. Transactions of the Institute of Applied Astronomy RAS, 2012, no. 23, pp. 125–130. (in Russ.)
  4. Yudaev D. T. et al. Tekhnologii polucheniya i obrabotki informatsii o dinamicheskikh ob"yektakh i sistemakh (Technologies for Obtaining and Processing Information about Dynamic Objects and Systems), Collection of materials of the II All-Russian Scientific and Practical Conference, Moscow, October 1, 2021, 2022, рр. 281–289. (in Russ.)
  5. Tsaruk A., Ivanov D., Zhykov E., Karpichev A. Transactions of the Institute of Applied Astronomy RAS, 2019, no. 50, pp. 79–86. (in Russ.)
  6. Vytnov A. V., Ivanov D. V. Transactions of the Institute of Applied Astronomy RAS, 2009, no. 19. (in Russ.)
  7. Dugin N. A., Gavrilenko V. G., Antipenko A. A., Dementiev A. F., Nechaeva M. B., Tikhomirov Yu. V., Kalinin A. V., Chagunin A. K. Vestnik of Lobachevsky University of Nizhni Novgorod, 2013, no. 1–1, pp. 79–85. (in Russ.)
  8. Krasovsky P. A., Kostromin V. P., Koshelyaevsky N. B. Transactions of the Institute of Applied Astronomy RAS, 2009, no. 20, pp. 203–214. (in Russ.)