Publicou 12 edições por ano
ISSN Imprimir: 0040-2508
ISSN On-line: 1943-6009
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TESTING OF GNSS RECEIVERS OF SPACE OBJECTS IN EARTH CONDITIONS AND THE IMPLEMENTATION OF SPOOFING USING SIMULATOR OF GNSS SIGNALS
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RESUMO
The technique of testing of space objects receivers with the use of the simulator of the navigation field of GNSS signals is proposed. The structure and principle of the navigation field simulator are described. The results of testing using the creation of scenarios for simulating real data on the coordinates of space objects obtained during field tests of their proximity, as well as during rocket launches, are presented. Errors while measuring of coordinates, speed, acceleration, and relative position obtained during testing are estimated. It is concluded that the proposed approach is promising for testing GNSS algorithms for receivers of space objects in Earth conditions. The use of a GNSS simulator for spoofing is proposed.
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Laush, A.G., Medvezhonkov, V.A., and Khomenko, Y.M., (2014) Testing of spacecraft navigation systems using navigation field simulator of global navigation satellite systems GPS/GLONASS/GALILEO, Ukrainian Conference on Space Research, September 8-12, Ukraine, p. 96.