Research of error structure of standard time signal synchronization system via digital television channels
DOI:
https://doi.org/10.15587/2312-8372.2014.27096Keywords:
time scales, standard time signals, working time and frequency standardAbstract
The error structure of the standard time signal synchronization system via digital television channels was investigated. The relevance of this research is determined by changing the format of television broadcasting in Ukraine from analog to digital, which has necessitated the creation of a new standard time signal transmission system, adapted to the current format.
An estimate of the basic permissible error of the system of standard time signal transmission via digital television channels, which has a value no less than similar estimates for foreign radio navigation systems was obtained.
Based on evaluation of the basic allowable error of the standard time signal transmission system, it was shown that it is possible to ensure the required accuracy of reproduction of unit intervals of standard time scales in the process of determining the metrological characteristics of time and frequency measures when using the comparator for the standard time signals, transmitted via digital television channels.
An important aspect is the independence of the metrological characteristics of the system of standard signal transmission via digital television channels on the technical condition of any foreign radio navigation systems, traditionally imposed on the consumer as sources of precise time-frequency synchronization.References
Parfenov, G. A. (2008). Slichenie i sinhronizatsiia chastoty zadaiuschih generatorov v setiah mnogokanal'noy sviazi po ietalonnym signalam chastoty i vremeni. Nizhniy Novgorod: OOO "KB "Stabihron". Available: http://kbstabihron.ru/articles/master-clock-frequency-synchronization.php. Last accessed 04.09.2014.
Kostyria, A. A., Koval', Yu. A., Ivanova, E. A., Ermolaev, E. P., Miliah, M. V., Nosov, S. I., Bondar', E. Yu. (2009). Otsenka potentsial'noy tochnosti sinhronizatsii standartov vremeni i chastoty pri ispol'zovanii izmeritel'nogo televizionnogo signala. Sistemi upravlіnnia, navіgatsіi ta zv’iazku, №2(10), 40-45.
Romanko, V. M., Yemets, N. H., Sahaidak, H. I. (2004). Metodyka upravlinnia syhnalamy chasu, shcho peredaiutsia z Kyieva po radio. Trudy IV Mizhnarodnoi naukovo-tekhnichnoi konferentsii "Metrolohiia ta vymiriuvalna tekhnika", Kharkiv, 12–14 zhovtnia 2004 r. Kh.: KhDNDIM, 229–231.
Makarenko, B. I., Kulishenko, V. F., Petrov, A. F., Voloh, K. F., Zhukov, E. T. (2001). Sistema sinhronizatsii i edinogo vremeni nazemnogo avtomaticheskogo kompleksa upravleniia kosmicheskimi apparatami Ukrainy. Kosmіchna nauka ta tehnologіia, T. 7, № 4, 107–113.
Baziuta, S. V., Driga, I. A. (2008). Metrologicheskoe obespechenie sistem rasprostraneniia signalov tochnogo vremeni po tsifrovym setiam sviazi. Vestnik metrologa, № 2, 16–19.
Fedorov, Yu. A., Ivanova, Yu. D., Luzgin, D. V., Smirnov, Yu. F., Pushkin, S. B. (2005). Sistema sinhronizatsii ietalonov na osnove priemnoy apparatury TV-signalov novogo pokoleniia. Issledovaniia po metrologii vremeni i prostranstva: Trudy VNIIFTRI, Vyp. 50(142), 71-78.
DSTU 4214:2003 (EN 300 429:1998,MOD). Tsyfrove televiziine movlennia (DVB). Struktura kadriv, koduvannia kanalu ta metody moduliatsii v kabelnykh rozpodilchykh systemakh. Zahalni tekhnichni vymohy. (2005). Natsionalnyi standart Ukrainy. Chynnyi vid 2005-01-01. K.: Derzhspozhyvstandart Ukrainy, 17.
DSTU 4215:2003 (EN 300 472:1996, MOD). Tsyfrove televiziine movlennia. Peredavannia informatsii teletekstu v tsyfrovykh potokakh DVB. Zahalni tekhnichni vymohy. (2005). Natsionalnyi standart Ukrainy. Chynnyi vid 2005-01-01. K.: Derzhspozhyvstandart Ukrainy, 6.
Chynkov, V. M., Trotsko, M. L. (2008). Neirosetevaia realyzatsyia veivlet-approksymatsyy yzmerytelnoho syhnala po alhorytmu Koifmana-Vykerkhauzera. Naukovi pratsi VI Mizhnarodnoi tekhnichnoi konferentsii «Metrolohiia-2008», Kharkiv, 14-16 zhovtnia 2008 r., T. 1, 287–290.
Trotsko, M. L. (2010). Vdoskonalennia matematychnoi modeli konturu upravlinnia systemy peredachi etalonnykh syhnaliv chasu po kanalakh tsyfrovoho telebachennia. Zbirnyk naukovykh prats Kharkivskoho universytetu Povitrianykh Syl, Vyp. 4(26), 203-208.
Chynkov, V. N., Trotsko, M. L. (2007). Metodyka analytycheskoho konstruyrovanyia ahrehyrovannoho neirosetevoho rehuliatora v konture upravlenyia podsystemoi synkhronyzatsyy systemy peredachy etalonnykh syhnalov vremeny po kanalam tsyfrovoho televydenyia. Zbirnyk naukovykh prats Obiednanoho naukovo-doslidnoho instytutu Zbroinykh Syl, Vyp. 1(6), 78–90.
Shebchaevich, V. S., Dmitriev, P. P., Ivantsevich, N. V. et al; In: Shebchaevich, V. S. (1993). Setevye sputnikovye radionavigatsionnye sistemy. Ed. 2. M.: Radio i sviaz', 408.
Chynkov, V. M. (2005). Osnovy metrolohii ta vymiriuvalnoi tekhniky. Kharkiv: NTU «KhPI», 524.
Seval'nev, L. A. (1995). Mezhdunarodnyy standart kodirovaniia s informatsionnym szhatiem MPEG-2. "625", № 5, 35-45.
Skliar, B. (2003). Tsifrovaia sviaz'. Teoreticheskie osnovy i prakticheskoe primenenie. Translation from English. Ed. 2. M.: Izdat. dom «Vil'iams», 1104.
Slepov, N. (2002). Digital Networks Synchronization. Methods, Terminology, Apparatus. Electronics Science, Terminology, Business, №2, 24–29. Available: http://www.electronics.ru/journal/article/1312. Last accessed 04.09.2014.
Vlasov, I. I., Ptichnikov, M. M. (2004). Izmereniia v tsifrovyh setiah sviazi. M.: Postmarket, 432.
Akulov, I. I., Breslavets, V. P., Zhukov, E. T., Petrov, A. F., Pritychkin, A. G., Homiakov, Ye. N. (1971). Radiotehnicheskaia sistema edinogo vremeni. M.: MO SSSR, 236.
Rabinovich, V. V. (1962). Issledovanie po metodike otsenki pogreshnostey izmereniy. Trudy VNIIM, Vyp. 57(117), 19–33.
Novitskiy, P. V., Zograf, I. A. (1985). Otsenka pogreshnosti rezul'tatov izmereniy. L.: Ienergoatomizdat, 248.
Chastotomer ielektronno-schetnyy vychislitel'nyy Ch3-64/1. Tehnicheskoe opisanie i instruktsiia po iekspluatatsii. (1991). DLI2.721.006-02 TO. Book 1, 139.
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