Abstract
This paper presents the Russian Research Center, Elektropribor Concern, and the Russian Radionavigation and Time Institute’s integrated inertial-satellite orientation and navigation system with a micromechanical sensor—based strapdown inertial unit and GLONASS and GPS portable receivers. In order to improve the unit’s accuracy in solving the problem of object orientation, the second-order differences of phase measurements on spaced antennas are used. The tests results of the unit are shown and analyzed.
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Blazhnov, B.A., Emeliantsev, G.I., Koshaev, D.A. et al. Integrated tightly coupled inertial satellite orientation and navigation system. Gyroscopy Navig. 1, 10–18 (2010). https://doi.org/10.1134/S2075108710010037
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DOI: https://doi.org/10.1134/S2075108710010037