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The calibration of a strapdown inertial navigation system is considered in the case of varying temperature. A parameterized model of measurement errors is used to calibrate the inertial sensors. In addition to usual standard parameters, this model contains the coefficients in the temperature dependence. In the author’s previous publications, it is shown that it is possible to estimate these coefficients...
The work aims to present the results of the application of previously developed calibration technique that allows conducting calibration experiments at changing temperature with simultaneous estimation of temperature variation coefficients, to an inertial measurement unit of navigation grade, namely BINS-RT of JSC “Inertial Technologies of Technocomplex”. The whole dataset obtained from the inertial...
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