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Information × Registration Number 0214U008446, 0113U002977 , R & D reports Title Determining orientation, coordinates, relative position and motion parameters of objects in space using GNSS technology. popup.stage_title Head Lutsenko Vladyslav Ivanovych, Registration Date 24-12-2014 Organization O.Ya. Usikov Institute for Radiophysics and Electronics of the National Academy of Sciences of Ukraine popup.description2 A movement script of the spacecraft, rapprochement of spacecrafts and GNSS signal simulator software (GPS, GLONASS) are created. Movement scenarios of one and group of objects in space and their rapprochement are simulated, the errors in determining of coordinates relative to the scenario at different rates of information update are received. Local navigation field is formed by simulator and modeled with its help of movement scenarios of one and group of objects, their rapprochement in space made it possible to estimate the error of consumer equipment positioning relative to the script. Errors in different modes for different ranges of altitude and speed of objects rapprochement in space are checked at simulator. The increasing of operational reliability and accuracy of determining the parameters of the angular orientation (PAO) LEO spacecraft (SC) in the co-processing of the measurement subsystem and GPS-inertial goniometric subsystem are examined. The measurement system for testing algorithms of measuring angles of spacecraft orientation and the results of its tests are describes. Systematically and fluctuation errors in determining the coordinates and orientation angles are evaluated. The sensing element of model sample of satellite accelerometer, its design features, models and numerical simulation results are described. Product Description popup.authors Безсонов Є.А. Діцький І.В. Жаліло О.О. Лауш А.Г. Луценко В.І. Попов Д.О. Яценко В.О. popup.nrat_date 2020-04-02 Close