Browsing by Author "Конин Валерий, Konin Valeriy"

Now showing 1 - 20 of 126
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    Aircraft Landing Flare
    (Proceedings of the National Aviation University. 2014. N 2 (59):15–18, 2014-04) Конин Валерий, Konin Valeriy; Ковалевский Эдуард, Kovalevskiy Eduard; Олевинская Татьяна, Olevinska Tetiana
    The method of aircraft flare onto airfield surface using ground speed and altitude exponential step change is considered. A Math modeling of this method has been performed
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    Autonomous Navigation of Service Spacecrafts on Geostationary Orbit Using GNSS Signals
    (Radioelectronics and Communications Systems, 2016, Vol. 59, No. 12, pp. 562–566. © Allerton Press, Inc., 2016, 2016) Конин Валерий, Konin Valeriy; Шишков Федор, Shyshkov Fedir
    In this paper we consider the possibilities of navigation of spacecrafts designed to service artificial Earth satellites on the geostationary orbit and of space debris removal in the near-Earth space using the signals of Global Navigation Satellite Systems. We have formulated the methodology for estimation of the signals availability of navigation satellites on the geostationary orbit through the utilization of almanac of GPS and GLONASS. It has been demonstrated that in the case of reception of navigation signals, which are radiated by the antenna system within the limits of main lobe of the radiation pattern (RP), the availability of satellite navigation signals on the geostationary orbit is very low even if we utilize GPS and GLONASS simultaneously. We present the simulation results of the received on the geostationary orbit navigation satellites using the signals radiated in the main lobes in the range from +/-13.8 to +/-23.5° for the L1 frequency, from +/-13.8 to +/-26° for the L2/L5 frequencies and in the side lobes in the range from +/-30 to +/-60° of RP of the satellite antennas. The simulation of the navigation satellites available on the geostationary orbit is given on the 24-hour time interval. Presented results are illustrated by the calculations of number of visible satellites and by the geometric factor. DOI: 10.3103/S0735272716120049
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    Concept of group debris cleaning using unmanned servicing spacecraft
    (Proceedings, THE SEVENTH World Congress. Aviation in the XXI- st Century. Safety in Aviation and Space Technologies, September 19–21, 2016.– Kyiv: NAU.– 2016.– P.2.34 – 2.37, 2016-09) Конин Валерий, Konin Valeriy; Kovalevskiy Eduard, Ковалевский Эдуард; Шишков Федор, Shyshkov Fedir
    A concept of an approach to the debris cleaning using a group of servicing spacecraft to provide reliable navigation and efficiency. Some of the results of mathematical modelling are provided
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    Differences in Measurements with Separate use of Frequencies L1 and L2 for the Application of Satellite Navigation in Near-Earth Space
    (2017 IEEE Microwaves, Radar and Remote Sensing Symposium Proceedings. - Kyiv, Ukraine August 29-31, 2017. – p. 67-70, 2017-08) Конин Валерий, Konin Valeriy; Шишков Федор, Shyshkov Fedir; Погурельский Алексей, Pogurelskiy Oleksey
    Abstract—traditionally the second frequency of the dualfrequency receiver is used to increase the accuracy of positioning by mitigating the influence of the ionosphere and other atmospheric effects on the signal. The presence of the useful signal at both frequencies is usually taken for granted, and it is indeed true for the Earth service zone, as the satellite antennas were primarily designed to ensure stable and reliable navigation in this zone. There is a certain difference in the radiation pattern between L1 and L2 frequencies. This plays an important role for satellite navigation in near-Earth space. The article provides the information about the use of the frequencies in the task of space navigation.
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    EGNOS PEGASUS Report on ( 03.11.2015, 04.11.2015, 05.11.2015)
    (National Aviation University, 2015-11) Конин Валерий, Konin Valeriy; Шишков Федор, Shyshkov Fedir
    Automatically generated PEGASUS report for the data, recorded on 3 November 2015 in the satellite systems laboratory in NAU, Automatically generated PEGASUS report for the data, recorded on 4 November 2015 in the satellite systems laboratory in NAU, Automatically generated PEGASUS report for the data, recorded on 5 November 2015 in the satellite systems laboratory in NAU
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    EGNOS PEGASUS Report on (01.02.16, 01.03.16, 01.05.16)
    (http://asc.nau.edu.ua/files/EGNOS_Monitoring, 2016-02) Конин Валерий, Konin Valeriy; Шишков Федор, Shyshkov Fedir
    Automatically generated PEGASUS report for the data, recorded on 1 February 2016 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 3 February 2016 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 5 February 2016 in the satellite systems laboratory in NAU
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    EGNOS PEGASUS Report on (01.03.17, 03.03.17, 07.03.17)
    (http://asc.nau.edu.ua/files/EGNOS_Monitoring, 2017-03) Конин Валерий, Konin Valeriy; Шишков Федор, Shyshkov Fedir; Погурельский Алексей, Pogurelskiy Oleksey
    Automatically generated PEGASUS report for the data, recorded on 1 March 2017 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 3 March 2017 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 7 March 2017 in the satellite systems laboratory in NAU.
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    EGNOS PEGASUS Report On (01.12.2015, 02.12.2015, 04.12.2015)
    (http://asc.nau.edu.ua/files/EGNOS_Monitoring, 2015-12-25) Конин Валерий, Konin Valeriy; Шишков Федор, Shyshkov Fedir
    Automatically generated PEGASUS report for the data, recorded on 1 December 2015 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 2 December 2015 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 4 December 2015 in the satellite systems laboratory in NAU
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    EGNOS PEGASUS Report On (07.12.2015, 08.12.2015, 09.12.2015, 10.12.2015)
    (http://asc.nau.edu.ua/files/EGNOS_Monitoring, 2015-12) Конин Валерий, Konin Valeriy; Шишков Федор, Shyshkov Fedir
    Automatically generated PEGASUS report for the data, recorded on 7 December 2015 in the satellite systems laboratory in NAU, Automatically generated PEGASUS report for the data, recorded on 8 December 2015 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 9 December 2015 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 10 December 2015 in the satellite systems laboratory in NAU.
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    EGNOS PEGASUS Report on (08.02.16, 09.02.16,10.02.16. 11.02.16)
    (http://asc.nau.edu.ua/files/EGNOS_Monitoring, 2016-02) Конин Валерий, Konin Valeriy; Шишков Федор, Shyshkov Fedir
    Automatically generated PEGASUS report for the data, recorded on 8 February 2016 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 9 February 2016 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 10 February 2016 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 11 February 2016 in the satellite systems laboratory in NAU.
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    EGNOS PEGASUS Report on (10.11.2015, 11.11.2015, 13.11.2015, 16.11.2015)
    (http://asc.nau.edu.ua/files/EGNOS_Monitoring, 2015-11) Конин Валерий, Konin Valeriy; Шишков Федор, Shyshkov Fedir
    Automatically generated PEGASUS report for the data, recorded on 10 November 2015 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 11 November 2015 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 13 November 2015 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 16 November 2015 in the satellite systems laboratory in NAU
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    EGNOS PEGASUS Report on (13.09.16 20.09.16)
    (http://asc.nau.edu.ua/files/EGNOS_Monitoring, 2016-09) Конин Валерий, Konin Valeriy; Шишков Федор, Shyshkov Fedir
    Automatically generated PEGASUS report for the data, recorded on 13 September 2016 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 20 September 2016 in the satellite systems laboratory in NAU
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    EGNOS PEGASUS Report on (14.02.17, 15.02.17, 17.02.17, 20.02.17)
    (http://asc.nau.edu.ua/files/EGNOS_Monitoring, 2017-02) Конин Валерий, Konin Valeriy; Шишков Федор, Shyshkov Fedir; Погурельский Алексей, Pogurelskiy Oleksey
    Automatically generated PEGASUS report for the data, recorded on 14 February 2017 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 15 February 2017 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 17 February 2017 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 20 February 2017 in the satellite systems laboratory in NAU.
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    EGNOS PEGASUS Report on (14.12.2015, 16.12.2015, 17.12.2015, 18.12.2015)
    (http://asc.nau.edu.ua/files/EGNOS_Monitoring, 2015-12) Конин Валерий, Konin Valeriy; Шишков Федор, Shyshkov Fedir
    Automatically generated PEGASUS report for the data, recorded on 14 December 2015 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 16 December 2015 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 17 December 2015 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 18 December 2015 in the satellite systems laboratory in NAU.
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    EGNOS PEGASUS Report on (15.02.16, 16.02.16, 17.02.16, 18.02.16)
    (http://asc.nau.edu.ua/files/EGNOS_Monitoring, 2016-02) Конин Валерий, Konin Valeriy; Шишков Федор, Shyshkov Fedir
    Automatically generated PEGASUS report for the data, recorded on 15 February 2016 in the satellite systems laboratory in NAU, Automatically generated PEGASUS report for the data, recorded on 16 February 2016 in the satellite systems laboratory in NAU, Automatically generated PEGASUS report for the data, recorded on 17 February 2016 in the satellite systems laboratory in NAU, Automatically generated PEGASUS report for the data, recorded on 18 February 2016 in the satellite systems laboratory in NAU,
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    EGNOS PEGASUS Report on (15.11.16, 22.11.16)
    (http://asc.nau.edu.ua/files/EGNOS_Monitoring, 2016-11) Конин Валерий, Konin Valeriy; Шишков Федор, Shyshkov Fedir
    Automatically generated PEGASUS report for the data, recorded on 15 November 2016 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 22 November 2016 in the satellite systems laboratory in NAU.
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    EGNOS PEGASUS Report on (17.11.2015, 18.11.2015, 19.11.2015)
    (http://asc.nau.edu.ua/files/EGNOS_Monitoring, 2015-11) Конин Валерий, Konin Valeriy; Шишков Федор, Shyshkov Fedir
    Automatically generated PEGASUS report for the data, recorded on 17 November 2015 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 18 November 2015 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 19 November 2015 in the satellite systems laboratory in NAU
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    EGNOS PEGASUS Report on (19.01.16, 20.01.16)
    (http://asc.nau.edu.ua/files/EGNOS_Monitoring, 2016-01) Конин Валерий, Konin Valeriy; Шишков Федор, Shyshkov Fedir
    Automatically generated PEGASUS report for the data, recorded on 19 January 2016 in the satellite systems laboratory in NAU, Automatically generated PEGASUS report for the data, recorded on 20 January 2016 in the satellite systems laboratory in NAU
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    EGNOS PEGASUS Report on (19.10.2015, 20.10.2015, 21.10.2015, 22.10.2015)
    (http://asc.nau.edu.ua/files/EGNOS_Monitoring, 2015-10) Конин Валерий, Konin Valeriy; Шишков Федор, Shyshkov Fedir
    Automatically generated PEGASUS report for the data, recorded on 19 October 2015 in the satellite systems laboratory in NAU; Automatically generated PEGASUS report for the data, recorded on 20 October 2015 in the satellite systems laboratory in NAU; Automatically generated PEGASUS report for the data, recorded on 21 October 2015 in the satellite systems laboratory in NAU; Automatically generated PEGASUS report for the data, recorded on 22 October 2015 in the satellite systems laboratory in NAU
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    EGNOS PEGASUS report on (20.02.16, 22.02.16, 23.02.16, 24.02.16, 25.02.16)
    (/ http://asc.nau.edu.ua/files/EGNOS_Monitoring, 2016-02) Конин Валерий, Konin Valeriy; Шишков Федор, Shyshkov Fedir
    Automatically generated PEGASUS report for the data, recorded on 20 February 2016 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 22 February 2016 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 20 February 2016 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 23 February 2016 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 24 February 2016 in the satellite systems laboratory in NAU. Automatically generated PEGASUS report for the data, recorded on 25 February 2016 in the satellite systems laboratory in NAU